ETH News

2024 saw ETH Zurich once again confirm its position as a global leader in research and teaching – be it in the field of biology, energy sciences or space research.

Deep geothermal energy is climate-friendly and base-load capable - but how can this heat be tapped safely? ETH researchers are working on minimizing the earthquake risk and developing completely new systems, for example with closed CO₂ cycles.

The Teaching Diploma in Sport at ETH Zurich pushes the students to their limits. Blending outdoor education with the romance of camp life, the course sees students brave cold water and river rapids. A glance into a programme one of its kind in Switzerland.

Thomas Zurbuchen, Director of ETH Zurich Space, explains how Switzerland can do a better job of exploring and exploiting space – and how there’s still enormous potential to be tapped.

ETH Zurich is involved in a number of space missions – from satellite-based searches for signs of life on exoplanets to the hunt for gravitational waves with the LISA space antenna. These projects rely on strong partnerships with the aerospace industry.

Space start-ups in Switzerland enjoy the support of ESA BIC Switzerland, a business incubation centre set up by ESA and run by ETH Zurich. The programme helps researchers take their first steps towards commercial success.

The SmartStamp app is used to verify the authenticity of artworks.

Bettina Heim won the Swiss figure-skating championships before developing an interest in quantum computing. She studied physics at ETH and now develops software for the computers of the future.

Neuroscientist Johannes Bohacek investigates the molecular basis of stress in the brain. He originally wanted to become a psychotherapist.

Few courses of study at ETH Zurich have attracted quite as much attention as the new Master in Space Systems. Teachers and students strapped in for the programme’s launch this autumn.

Earth-observation satellites deliver data for a wealth of applications – from monitoring climate change and documenting war crimes to planning disaster relief and assessing snow depth. ETH researchers are also big beneficiaries.

Professor Ciira wa Maina is the Chair of Data Science Africa, a founding member of the International Computation and AI Network (ICAIN), an initiative to democratise artificial intelligence (AI). In an interview with ETH News, he explains how AI can help African farmers and why Europe benefits from cooperation.

Brienz has just been evacuated for the second time. The decision is based, among other things, on thousands of simulations that ETH professor Jordan Aaron has produced using a computer model he developed. In an interview with ETH News, he explains why this model was used.

This year’s Innovation Project required ETH students to develop kit-based robots capable of delivering gifts down the chimneys of model-sized houses. The ten best teams will compete against each other in the final on 17 December.

These small particles are reminiscent of paper flowers or desert roses. Physicians can use them to guide medicines to a precise destination within the body. Better yet, the particles can easily be tracked using ultrasound as they scatter sound waves.

ETH spin-off Aeroskin Tech is developing innovative thermal insulation that uses aerogel technology to insulate buildings more efficiently and more sustainably. This new insulation has an energy-saving effect and is significantly thinner than conventional materials.

Two flagship projects from Innosuisse have been launched at ETH Zurich with the aim of transforming the Swiss construction industry in a sustainable way: While "Swircular" lays the foundation for a circular construction industry, "Think Earth" enables regenerative construction with timber and earth.

At its meeting on December 5, 2024, the ETH Board appointed nine professors at the request of ETH President Joël Mesot. In addition, the title "Professor" was awarded twice.

A new generation of wearable sensors will fundamentally change medicine. Researchers at ETH Zurich and international experts have now published an overview showing what is possible with such sensors and what questions their developers should consider to ensure their successful future use.

ETH Zurich researchers have uncovered a serious side effect of using the CRISPR-Cas gene scissors. A molecule designed to make the process more efficient destroys parts of the genome.

Verena Zimmermann is convinced that it is too simplistic to view people solely as a risk factor in cyber security. Rather, the special abilities of users should be utilised in a targeted way in order to increase cyber security.

People are already being forced to flee the consequences of climate change to an alarming extent in the Global South, says Jan Freihardt. He believes, however, that Europe's fear of mass climate migration is exaggerated, since international migration has other root causes.

On 2 December, Andreas Fischlin will give his farewell lecture. Time for a profile of the systems ecologist who fought against climate change at the highest political level.

Sleep problems have become a widespread issue. In a new popular science book and in an interview with ETH News, ETH sleep researcher Caroline Lustenberger describes the do’s (and don’ts) for when you can’t get to sleep.

The prize for the most promising invention of the past year goes to Marie Amélie Perrin and Victor Mougel. They have developed a method that enables rare earth elements to be efficiently recovered from electrical waste.

Since the 1980s, it’s been known that a mysterious contaminant forms in chloraminated drinking water, but only now has a Swiss-American research team been able to identify the unknown product in US drinking water systems.

Four women and four men successfully applied for Starting Grants from the Swiss National Science Foundation via ETH Zurich.

Vice President of Research Christian Wolfrum is leaving ETH as of 1 July 2025 to take up a new academic challenge: he is to become Deputy President and Provost responsible for all academic matters at Nanyang Technological University, Singapore (NTU Singapore).

The coloured Cube has been around for 50 years. Its inventor, Ernő Rubik, celebrated his 80th birthday this year. At the invitation of the ETH Department of Mathematics, he spent some time in Zurich to discuss the fascination of the Rubik’s Cube with researchers, students and children.

Researchers at ETH Zurich have discovered a mechanism behind the yo-yo effect: fat cells have a memory that is based on epigenetics.

The XPRIZE Rainforest competition acknowledged ETH Zurich-led team for its development and deployment of novel, autonomous technologies that enable near real-time insights about biodiversity.

Rector Günther Dissertori explained on the 169th anniversary of ETH Zurich the fundamental objective he was pursuing with a reform package in teaching. President of ETH Zurich Joël Mesot and Federal Councillor Albert Rösti also spoke to the many guests from politics, business and science. The Head of the Federal Department of the Environment, Transport, Energy and Communications and former ETH graduate gave this year’s ceremonial address.

Marco Mazzotti will be conferred emeritus status at the end of January 2025. A good reason for a portrait of this dedicated process engineer, who came to his field of research quite unexpectedly.

Researchers at ETH Zurich are utilising artificial intelligence to analyse the behaviour of laboratory mice more efficiently and reduce the number of animals in experiments.

Smart homes are intended to make life easier, but logging into individual devices is often still an onerous task. Researchers from ETH Zurich have investigated how everyday routines could be used for secure and user-friendly authentication – with no need for cumbersome passwords.

Researchers at ETH Zurich have combined two gene editing methods. This enables them to quickly investigate the significance of many genetic mutations involved in the development and treatment of cancer.

ETH Professor Yiwen Chu is investigating how to apply quantum states to ever larger objects. This should help to gain new insights into physics and develop more efficient technologies. She has now been awarded the ETH Zurich Latsis Prize for her outstanding research.

Hydrogen-powered planes are set to take wing around the world in the future. To make this possible, engineers have to develop the jet engines that will power them. Experiments by researchers at ETH Zurich are now providing the necessary basis for making these engines powerful and durable.

As part of a two-day state visit, President of the Czech Republic Petr Pavel and President of the Swiss Confederation Viola Amherd visited ETH Zurich. The two leaders attended the Swiss-Czech Biotechnology and Pharmaceutical Forum.

A team of three European researchers will develop an imaging method to non-invasively measure the stiffness of moving organs such as the heart. The researchers will be supported by the European Research Council.

An ETH Zurich team of engineers has developed RoBoa – a snake-like robot with the ability to grow in length and slither into the most inaccessible places.

For many people, architectural norms create barriers to accessibility. How might we re-imagine our built environment to make it more inclusive?

A secure supply of electricity from renewable energies can only succeed if we also modernise the grid infrastructure. At the Energy Science Centre (ESC), ETH researchers are looking for smart ways to make the electricity grid fit for the energy transition without expensive expansion.

Pioneer Fellow Hao Liu uses lasers to produce microfilament structures to grow biological tissue in the lab for research and medicine – from muscle tissue to cartilage. Now he’s working to ready this technology for the market.

From 25 to 27 October, 67 teams from 24 countries competed in ETH Zurich’s Cybathlon – fighting not only for victory, but also for the advancement of assistance technologies that are more suitable for everyday use. The third edition of the competition for people with disabilities and experimental assistive technologies was a complete success.

A team led by ETH climate researcher Sandro Vattioni has shown that diamond dust released in the atmosphere could be a good way to cool the climate. However, it is still not a sustainable solution to climate change, says Vattioni in an interview with ETH News.

A sustainable transition to a climate-friendly and biodiversity-rich Switzerland is only possible if we tackle the energy transition, climate change mitigation and biodiversity loss together. This will not be easy, but it is worthwhile and ultimately indispensable, says Reto Knutti.

Steering and navigating manual wheelchairs on pavements costs wheelchair users a lot of energy and places a strain on their joints. Two ETH employees have discovered a brilliant and simple solution that they are now developing further to bring to market.

The prize for the best invention at ETH Zurich 2024 will be awarded on 21 November. An overview, complete with videos, of the five technologies that made it to the final.

The EU AI Act is designed to ensure that AI is transparent and trustworthy. For the first time, ETH computer scientists have translated the Act into measurable technical requirements for AI. In doing so, they have shown how well today's AI models already comply with the legal requirements.

Taking place for the first time at Cybathlon 2024 is the Assistance Robot Race, with ETH  represented by Team RSL. When paraplegic pilot Sammy Kunz navigates the course, a four-legged robot will be at his side. 

Researchers at ETH Zurich have analysed down to the smallest detail the unusual arsenal of weapons that a predatory marine bacterium has at its disposal. Perhaps one day these weapons could also be put to use in medicine.

While living matter can advance technology and render human activities more efficient and eco-friendly, the way in which we currently fabricate materials containing living cells is far from sustainable. Miriam Filippi calls us to rethink our biofabrication practices.

Using a new method, researchers at ETH Zurich can measure alterations in the social network of proteins in cells. This work lays the foundation for the development of new drugs to treat diseases such as cancer and Alzheimer’s.

He studies cancer cells and their cellular environment in order to new therapies. Now, ETH Zurich Professor Andrea Alimonti is being awarded the Cloëtta Prize.

EPFL and ETH Zurich Presidents Martin Vetterli and Joël Mesot consider high tuition fees as in the English-speaking world to be the wrong approach to improving the financial situation of the two universities. Students should be seen as success factors for our country and not as cash cows.

Where is generative AI already proving its worth in teaching and what are its limits? Will avatars soon replace lecturers? In this interview, Jan Vermant, Vice Rector for Curriculum Development, talks about trends at ETH and his own experiences.

For those with a conventional leg prosthesis, climbing stairs and negotiating uneven terrain are almost insurmountable obstacles. But drawing on ETH expertise, Team Ottobock.X3 has now designed an intelligent prosthesis that helps its wearer move about more freely.

Researchers at ETH Zurich have developed a laser that produces the strongest ultra-short laser pulses to date. In the future, such high power pulses could be used for precision measurements or materials processing.

Materials researchers have created a new composite material that combines two incompatible properties: stiff yet with a high damping capacity.

ETH Zurich has once again been recognised as one of the world’s top universities in the latest Times Higher Education (THE) Rankings. The rankings also identify areas where the university has potential for further development.

Mariam Issoufou is one of Africa’s most sought-after architects. She has held the position of Professor of Architecture Heritage and Sustainability at ETH Zurich since 2022.

The first edition of the CAS ETH Machine Learning in Finance and Insurance course is coming to an end. Participants particularly value the programme’s combination of technology, ethics and practice with a view to making responsible use of artificial intelligence at their companies.

In the international Cybathlon competition, people with physical disabilities undertake routine tasks with the aid of assistive technology that can be seamlessly integrated into everyday life. Below, we present three ETH teams that will be putting their innovative solutions to the test at this October’s event.

ETH Zurich and EPF Lausanne (EPFL) are intensifying their collaboration in artificial intelligence (AI). They have founded the Swiss National AI Institute (SNAI) with the aim of addressing challenges in AI by leveraging their broad scientific expertise. Funding for the related research programs has been secured.

An organism as a tenant in another - in biology, this often works quite well. ETH researchers have now shed light on how such a partnership of a cell in a cell can establish.

When Kiril Vasilev started his Master's in Data Science at ETH Zurich, he was taken aback by the intensity of the workload. In the latest episode of the "Student Stories" series, he shares how he adapted to this demanding new routine.

This year’s Cybathlon introduces a new discipline, the Vision Assistance Race. Lining up to go is Team SightGuide – a joint venture between UZH, ZHAW and ETH.

ETH spin-off Terensis is able to forecast the harvest yield and climate risks such as droughts and frost with the help of satellites. This not only helps farmers to plan. Authorities and insurance companies can also predict damage more efficiently.

The thirteenth edition of the Swiss HR Barometer focusses on the topic of ‘Sense and nonsense at work’. The majority of the 2032 respondents in Switzerland feel that their work is important and meaningful, with this becoming increasingly important from the age of 55. However, almost half feel alienated to some extent, and the perceived boredom has increased slightly compared to 10 years ago.

Research areas at ETH Zurich span barriers in a wide variety of fields, including cell biology, drug delivery and spatial planning. Below, we look at examples from six different disciplines.

ETH doctoral student Rolf Imseng comes from a working class family. Together with ETH Vice-President Julia Dannath and ETH Professor Ursula Renold, he talks about the hurdles that his background brings with it. A conversation about social mobility in Switzerland.

Nina Cabezas Wallscheid, Professor of Stem Cell Biology and Ageing, is researching the impact of nutrition on the human blood system. Her research team aims to identify the ideal diet for a long and healthy life.

ETH agronomist Fridolin Stocker worked on Swiss farms before discovering his fascination for Africa. Today he manages a coffee farm in Zambia.

ETH student and top sprinter Géraldine Frey is preparing for her races with an innovative piece of equipment. Developed at ETH Zurich, the Airshield reduces aerodynamic drag, enabling athletes to train at speeds above their normal pace.

Michelle Halbheer started her studies at ETH feeling uncertain. In a video from the "Student Stories" series, she shares how she overcame her initial doubts and reflects on what she would change if she could start over.

Challenges and setbacks can strengthen students’ resilience and are an important aspect of learning. This is why the Student Project House adopts the “fail-forward” approach. An essay by Moritz Mussgnug about mistakes and failure.

Thomas Michaels, ETH Zurich Professor of Soft and Living Matter Physics, launches the ETH show series "Cook the Science". Together with well-known chefs and food producers, he will present the fascinating science behind cooking, from the basic physical and chemical properties of food to how these change during cooking.

Researchers at ETH Zurich have used a drug screening platform they developed to show that an antidepressant, currently on the market, kills tumour cells in the dreaded glioblastoma – at least in the cell-culture dish.

At its meeting of 18 and 19 September 2024 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed fifteen professors. The Board also awarded the title of "Professor of Practice" once.

Researchers at ETH Zurich have been working with researchers from Ukraine and Germany to investigate how to rebuild Ukraine’s destroyed energy infrastructure based on renewable energy. They have determined that solar and wind energy would quickly deliver a distributed power supply system and prevent corruption.

Fatima Ali Ebrahim struggled during her first year at ETH Zurich, finding lectures difficult and knowing hardly anyone. She even considered dropping out. In the video series "Student Stories," she shares what helped her turn things around and why she now loves studying at ETH.

To make informed decisions, governments and international organisations need data. The United Nations has been analysing the global availability of such data together with ETH Zurich. This has brought to light some surprising insights.

On 14 September, ETH Zurich officially inaugurated the new 'Alps' supercomputer at the Swiss National Supercomputing Centre (CSCS) in Lugano. The celebrations in Lugano were attended by Federal Councillor Guy Parmelin and well-known personalities from the worlds of science and politics.

Researchers at ETH Zurich have developed a new way to break down a dangerous subgroup of PFAS known as PFOS. With the help of nanoparticles and ultrasound, piezocatalysis could offer an effective alternative to existing processes in the future.

On 16 September, ETH Zurich will welcome about 27,000 students for the Autumn Semester, according to provisional figures. The growth in student numbers continues apace.

For the first time in its 12-year history, ETH Industry Day, which aims to bring together Swiss business with the university’s researchers and start-ups, is taking place in the heart of the City of Zurich. It is becoming part of Open-i, the event succeeding the Swiss Innovation Forum.

ETH Zurich researchers have developed a fast, robot-assisted printing process for earth materials that does not require cement.

Researchers at ETH Zurich and the Max Planck Institute for Intelligent Systems have developed a robotic leg with artificial muscles. Inspired by living creatures, it jumps across different terrains in an agile and energy-efficient manner.

Researchers at ETH Zurich have managed to make sound waves travel only in one direction. In the future, this method could also be used in technical applications with electromagnetic waves.

Researchers at ETH Zurich have developed ultra-flexible brain probes that accurately record brain activity without causing tissue damage. This opens up new avenues for the treatment of a range of neurological and neuropsychiatric disorders. 

Just last year, the Academic Motorsports Club Zurich AMZ reclaimed a world record title. Now, the student team has wrapped up their Formula Student racing season this year with an unmatched performance that exceeds that of all other student race teams in the circuit.

Pharmaceutical researchers often find new pharmaceutically active substances only by sifting through large collections of chemical compounds. Chemists at ETH Zurich have now made critical progress on a specific process for generating and searching these collections.

Ahead of the vote on the biodiversity initiative, basic insights on the state of biodiversity and habitats in Switzerland are being discussed controversially. Loïc Pellissier counters by holding up the scientific consensus.

The exhibition “Colonial Traces – Collections in Context” opens today in the extract exhibition space. It explores the past of objects from the ETH Zurich collections and sheds light on the connection between the natural sciences and colonialism.

Researchers at ETH Zurich are using iron to store hydrogen safely and for long periods. In the future, this technology could be used for seasonal energy storage.

Scientists around the world can now go full throttle in their research into chemical plastics recycling. Researchers at ETH Zurich have laid important foundations for this by showing that it’s all about the stirring.

From 25 to 27 October, the third Cybathlon will take place in the Swiss Arena in Kloten, Switzerland. This is the world’s largest competition in which people with disabilities master everyday tasks with the help of newly developed assistive technologies. For this Cybathlon, the six existing disciplines were further developed, and two new ones added: a race with intelligent vision assistive technologies and one with assistant robots.

Researchers at ETH Zurich and The Chinese University of Hong Kong have succeeded for the first time in using remote control to perform a magnetic endoscopy on a live pig. The researchers controlled the probe from Zurich while the animal was on the operating table in Hong Kong.

Four researchers from ETH Zurich have successfully applied for Consolidator Grants funded by the Swiss National Science Foundation.

Not all pain is the same. Depending on the cause, it requires different therapies. A team led by ETH Zurich has now developed a method that enables physicians to better distinguish between physical and psychosocial pain.

Most of a planet’s water is generally not on its surface but hidden deep in its interior. This affects the potential habitability of distant worlds, as shown by model calculations of researchers at ETH Zurich and Princeton University.

Machine learning, AI and new technologies are rapidly changing industry. The CAS ETH in AI and Software Development is aimed at managers who want to make better informed decisions for their companies. It is part of the new MAS in AI and Digital Technology.

A new class of fat cells makes people healthier. The cells consume energy and produce heat through seemingly pointless biochemical reactions.

From devising forecasting models for the Federal Finance Administration and describing the latest trends in civil protection, ETH researchers routinely supply vital support to the Swiss state and help drive innovation.

Catastrophic volcanic eruptions that warmed the planet millions of years ago shed new light on how plants evolve and regulate climate. Researchers reveal the long-term climate effects of disturbed natural ecosystems - its implications both in geological history and for today.

The brain chemical orexin is crucial when we choose between sport and the tasty temptations that beckon everywhere we turn. This research finding could also help people who find it difficult to motivate themselves to exercise.

The Department of Earth Sciences at ETH Zurich has been renamed the Department of Earth and Planetary Sciences, abbreviated to D-EAPS, effective 1 August. Head of Department Johan Robertsson explains why the renaming was both logical and necessary.

ETH researchers have modified certain bacteria with UV light so that they produce more cellulose. The basis for this is a new approach with which the researchers generate thousands of bacterial variants and select those that have developed into the most productive.

Tartan track instead of therapeutics. Rowing technique instead of control technology. Three students from ETH Zurich are taking part in the 2024 Olympic Games in Paris. Get to know them in these short portraits.

Southern Europe is currently battling a heat wave. Jan Carmeliet explains how cities can tackle the summer heat. It is a balancing act that calls for finely tuned measures.

Researchers at ETH Zurich have uncovered how colorectal cancer cells colonise the liver. Their findings could open up new ways to suppress this process in the future.

Earth seen from space: ETH spin-off askEarth facilitates access to satellite images for environmental and climate monitoring. It supports businesses in combatting deforestation.

Despite a wet and grey June, summers in Switzerland are getting hotter than expected. The increased summer temperatures harbour risks that we are not well prepared for, says Dominik Schumacher.

Researchers from ETH Zurich and Empa have developed a hydrogel implant that can help prevent endometriosis, a condition that affects a great many women. This innovation also acts as a contraceptive.

When the Earth’s ice masses melt, the way the planet rotates also changes. Researchers at ETH Zurich have now been able to show how climate change is altering the Earth’s axis of rotation and the length of the day. The speed of rotation, which was hitherto mainly influenced by the moon, will now also depend much more on the climate.

At its meeting of 11 and 12 July 2024 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed six professors. The Board also awarded the title of "Professor" two times and the title of "Professor of Practice" once.

A newly developed airshield supports track and field athletes such as Mujinga Kambundji with overspeed training.

The war in Ukraine is also a war for soil. Sebastian Dötterl, Professor for Soil Resources at ETH Zurich explains what makes Ukrainian soil so valuable and why it will become even more geopolitically significant.

ETH researchers are developing a process inspired by nature that efficiently recovers europium from old fluorescent lamps. The approach could lead to the long-awaited recycling of rare earth metals.

This year’s European Hyperloop Week is being held in Zurich. Student engineering teams will present their prototypes to a jury and compete against each other in different categories. ETH Zurich is represented with the Swissloop project.

A new electrolyte design for lithium metal batteries could significantly boost the range of electric vehicles. Researchers at ETH Zurich have radically reduced the amount of environmentally harmful fluorine required to stabilise these batteries.

Job platform, knowledge network, mentoring and cross-generational exchange: President of the ETH Alumni Association Jeannine Pilloud talks in an interview about the upcoming transformation of her organisation.

Whether sustainably produced hydrogen needs to be 100 percent green is currently under debate. Using the production of ammonia and artificial fertiliser as examples, researchers have calculated that "nearly sustainable" hydrogen would be better in the end.

An international team of researchers combine orbital imagery with seismological data from NASA’s Mars InSight lander to derive a new impact rate for meteorite strikes on Mars. Seismology also offers a new tool for determining the density of Mars’ craters and the age of different regions of a planet.

Rasmus Kyng has written the near-perfect algorithm. It computes the maximum transport flow at minimum cost for any kind of network – be it rail, road or electricity – at a speed that is, mathematically speaking, impossible to beat.

Everyone talks about Artificial Intelligence but its current adoption rates are low in the Swiss tech industry, especially in manufacturing-related applications. This is one conclusion of a survey conducted by ETH Zurich in collaboration with Swissmem and Next Industries. Professor Torbjørn Netland, responsible for the report, explains why Swiss tech companies are still faring well in an international comparison and how they can release the potential.

Why do civilians take the law into their own hands? Using Mexico as an example, ETH researcher Enzo Nussio shows how it’s a combination of a weak state and strong local communities.

Manu Kapur has been Director of the Singapore ETH Centre (SEC) since the beginning of the year. In this interview, he talks about which research programmes will be continued in Singapore, which new programmes will be created, and how researchers from across the ETH Domain can get involved in the SEC.

Using a special wafer-thin gold membrane, ETH researchers have made it significantly easier to study surfaces. The membrane makes it possible to measure properties of surfaces that are inaccessible to conventional methods.

Jessica Droujko’s start-up, Riverkin, measures the water quality of freshwater ecosystems and helps quantify and respond to risks such as floods and pollution. Thanks to an ETH Pioneer Fellowship, her work is now picking up speed.

Marco Hutter, a pioneer in mobile robotics, has been awarded this year’s Rössler Prize, the most highly endowed research award at ETH Zurich.

Researchers at ETH Zurich have shown that quantum states of single electron spins can be controlled by currents of electrons whose spins are evenly aligned. In the future, this method could be used in electronic circuit elements.

ETH professor Mirko Meboldt helps Swiss SMEs find the right technology to tackle the challenges they face. His early prototypes give companies a solid basis for decision-making – and the confidence to take things further.

Eighteen start-ups were awarded prizes at this year’s Venture Awards, including five ETH Zurich spin-offs. CLIMADA won first prize in the Finance & Insurance category.

ETH researchers are using radar to scan the snow and ice on the Jungfraujoch. Sometimes, scaling an icy peak is the only way for scientists to fully understand satellite data.

In 2023, a record-breaking 43 spin-offs were founded at ETH Zurich. Why are ETH spin-offs so successful? Tracing the typical path of a start-up.

ETH’s outstanding reputation attracts top-flight researchers from all over the world. This pool of talent makes Zurich a major draw for global companies such as Microsoft.

The numerous spin-offs and patents generated at ETH Zurich are the driving force behind innovation in the Swiss economy. We present five of them.

Start-up URBNC 3 produces sustainable and personalised sandals with the aid of digital technology. The start-up took its first steps at the Student Project House of ETH Zurich.

Hedan Bai thinks robots should help people and be compostable. She is working on creating robots made of soft materials that can do both.

When it comes to innovation, Switzerland’s greatest capital is its highly qualified workforce. But what makes an innovation successful? And what makes an idea innovative in the first place? Twelve ETH Zurich alumni share their thoughts and experiences.

Since 1991, 14 June has in Switzerland traditionally stood under the banner of feminist campaigns and causes. Julia Dannath, Vice President for Personnel Development and Leadership, explains in an interview why commitment to equal opportunities and gender equality is still needed three decades later – including at ETH Zurich.

Researchers at ETH Zurich have developed a cell-based bone model to help investigate the cause of this genetic condition.

Researchers from ETH Zurich and the Eastern Switzerland University of Applied Sciences have developed a novel solution for heat pumps. Using this new approach, companies can generate carbon-free process heat at temperatures of up to 200 degrees Celsius while also drastically reducing the number of different heat pumps required.

Despite digitalisation being a mainstay in many areas of life, the healthcare sector is lagging behind. Jörg Goldhahn explains what the medical field can learn from banks and travel companies.

The Gloria Cube is ETH Zurich’s newest building in the Zurich City university district. Teaching, research and translation are all carried out in the service of health and medicine here. At the end of last week, ETH Zurich celebrated the laboratory and research building’s inauguration.

The federal government has plans to tax electric vehicles to secure funding for road infrastructure. However, a new levy could delay the switch to electromobility. Alessio Levis explains how this dilemma could be resolved.

Using machine-learning methods, researchers at ETH Zurich have shown that more than half of all killer T cells exhibit nuclear invaginations, or folds in the cell’s nuclear envelope. Thanks to this particular cellular architecture, such cells are able to mount a faster and stronger response to pathogens.

Cathodic corrosion protection is a widely used technique for protecting steel-based infrastructure from corrosion. ETH researchers have now clarified the detailed mechanisms involved, thereby resolving a controversial issue that had preoccupied the engineering community for decades.

ETH Zurich maintains its excellent ranking from the previous year in the QS rankings just published. Alongside top scores for its academic reputation and international outlook, the university’s efforts in the area of sustainability have also helped it to retain seventh place. The faculty-student ratio remains the indicator in which the university scores lowest.

The landslide in Brienz (GR) in 2023 kept Switzerland on tenterhooks for weeks. Researchers from ETH Zurich, WSL and SLF used a model to provide a highly accurate blind prediction of where the sliding mass would come to rest. ETH Professor Johan Gaume explains how the model works and where its limitations lie.

Since 2003, when Joachim Buhmann became an ETH professor, he has helped shape the explosive development of machine learning. It is not technical progress that worries him, but how society deals with it. Shortly before his retirement, he looks back on his academic career.

ETH Zurich announces its expedition towards climate neutrality today with pop-up events by students and the first Net Zero Day. The "ETH Net Zero" programme supports the reduction of emissions by 2030 and offers people plenty of ways to get involved.

Paolo Ermanni researched novel composite materials at ETH for over a quarter of a century. His enthusiasm for materials was rivalled only by his passion for teaching. He will also go down in ETH history as the first Vice Rector for Continuing Education. To mark his retirement, we take a look back at his storied career.

At its meeting of 22 and 23 May 2024 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed twelve professors. The Board also awarded the title of "Professor" four times and the title of "Professor of Practice" three times.

Walter Thurnherr was Chancellor and Chief of Staff of the Swiss Federal Council for eight years. With effect from October 2024, he will be a professor at ETH Zurich, where he will support the establishment of a School of Public Policy and contribute to a better understanding between academia and politics.

Racing cars, robots, aircraft: Bachelor’s students in the Department of Mechanical and Process Engineering spend two semesters working on a project in teams. They will be presenting their results on 28 May 2024.

Researchers at ETH Zurich have teamed up with the food industry to produce a whole-fruit variety of chocolate. This helps increase the value creation of cocoa farming – and is healthier.

Renewable energies are not the main driver of biodiversity loss. It is rather the other way round: renewables can limit climate change in order to preserve biodiversity. Cyril Brunner contextualises the trade-offs from a scientific perspective.

ETH Zurich’s new BSS teaching and research building on the Schällemätteli life science campus in Basel will officially open its doors today. The building will host ETH researchers from the fields of experimental biology, bioinformatics, and bioengineering as they work together with outside partners on innovative medical solutions.

Medical students at ETH Zurich build a gripper hand for elbow exoskeletons in a crash course lasting just one week. This course has now been honoured with the 2024 Kite Award, the ETH prize for particularly innovative teaching.

Instead of burning coal or oil to produce cement or steel, in the future solar energy could be used for this purpose. Researchers at ETH Zurich have developed a thermal trap that can absorb concentrated sunlight and deliver heat at over thousand degrees Celsius.

Experiments by ETH Zurich computer security researchers showed that smartphones can be manipulated to allow the owner to ride Swiss trains for free. The researchers also highlighted ways of curbing such misuse.

Like forests, grassland provides numerous ecological, economic and social benefits. Researchers have investigated ways to maintain and improve these benefits in the Swiss canton of Solothurn.

Researchers at ETH Zurich have developed a protein-based gel that breaks down alcohol in the gastrointestinal tract without harming the body. In the future, people who take the gel could reduce the harmful and intoxicating effects of alcohol.

Researchers at ETH Zurich have, for the first time, made visible how electrons form vortices in a material at room temperature. Their experiment used a quantum sensing microscope with an extremely high resolution.

By analysing images made of coloured dots created by quantum simulators, ETH researchers have studied a special kind of magnetism. In the future this method could also be used to solve other physics puzzles, for instance in superconductivity.

This morning at 11.30 a.m. around 100 people from pro-Palestinian, Marxist groups set up a protest in the main hall in the main building of ETH Zurich. After repeated requests to leave the building, which the demonstrators did not comply with, the demonstration was broken up by the police at the request of ETH Zurich.

Dirk Helbing expects future digital technologies to penetrate the human body even more in the future. However, he believes that society is not prepared for the risks involved. He puts forward a new legal framework to protect our most intimate data from misuse.

Researchers at ETH Zurich have developed a safe and inexpensive device for reliable blood measurements. It works using a suction cup and could also be employed to diagnose the tropical disease malaria – even by non-medical personnel.

In order to understand the Earth's resilience, researchers at ETH Zurich are modelling climate changes from times long past. And they show: Plants are not simply victims of circumstances, but have helped to shape climate conditions on Earth.

The electrification of many areas of life is leading to an increased demand for high-performance batteries. Two ETH spin-offs are making waves in this field: while BTRY develops high-performance solid-state batteries, 8inks is working on a new standard for production.

In collaboration with University Hospital Basel, researchers from ETH are investigating the early stages of bladder cancer. Their findings show that future research should also focus on mechanical changes in tumour tissue.

A new computer process developed by chemists at ETH Zurich makes it possible to generate active pharmaceutical ingredients quickly and easily based on a protein’s three-dimensional surface. The new process could revolutionise drug research.

Researchers at ETH Zurich have engineered bacteria in the laboratory to efficiently use methanol. The metabolism of these bacteria can now be tapped into to produce valuable products currently made by the chemical industry from fossil fuels.

Researchers at ETH Zurich have studied topological effects in an artificial solid, making surprising observations. The new insights into topological pumping could be used for quantum technologies in the future.

In its annual report 2023 published today, ETH Zurich looks back on a successful year. For some years, however, the budget has not kept pace with the growth in student numbers. The growth rates projected by the Federal Council in the 2025-2028 ERI Dispatch are therefore forcing the university to consider drastic measures in research and teaching.

On behalf of Raiffeisen Switzerland Cooperative, ETH Zurich researchers examined the beginnings of the Raiffeisen movement in Switzerland. Their focus was on antisemitism as well as Raiffeisen during National Socialism.

Monitoring and treating a case of multiple sclerosis requires reliable and long-term data on how the disease is progressing in the person in question. Fitness trackers and smartphones can supply this data, as a research team led by ETH Zurich has now shown.

Plants with multiple sets of chromosomes have advantages over their relatives with a double set. But why they often start out infertile was only partially understood. Biologists at ETH Zurich have now discovered a new reason for the initial difficulties.

Natural forest regeneration is hailed as a cost-effective way to restore biodiversity and sequester carbon. However, the fragmentation of tropical forests has restricted the movement of large birds limiting their capacity to disperse seeds and restore healthy forests.

Artificial intelligence is transforming the way in which art is created and experienced. Are we at the beginning of a new artistic revolution? Or at the end of creativity as we know it? Adrian Christopher Notz puts things in perspective.

As part of the SpaceHopper project, ETH Zurich students are developing a robot that can navigate very low gravity environments using a jumping-like mode of locomotion.

QS (Quacquarelli Symonds) unveiled its 2024 World University Rankings by Subject. ETH Zurich landed with 3 subjects in the top spot. A further 14 placed within the top ten in the world.

Swiss cities are more likely to accept densification when densification projects provide affordable housing and green spaces compared to densification that is implemented through reduced regulations for housing construction. By prioritizing a socio-ecological densification, extensive planning procedures and delays might be minimized.

Juraj Hromkovic has been Professor of Information Technology at ETH Zurich for the past 20 years. During this time, he has been a leading advocate of teaching computer science in schools. He’s now giving his farewell lecture.

A new molecular test method helps to prove the authenticity of works of art. The new method could also help to make passwords secure against quantum computers.

Have you done any further professional training in the last five years? If not, then one reason is probably the education system and its rigid qualifications, says Lukas Sigrist.

Public cloud services employ special security technologies. Computer scientists at ETH Zurich have now discovered a gap in the latest security mechanisms used by AMD and Intel chips. This affects major cloud providers.

Organoids grown from human stem cells can help provide answers to important medical questions. In a partnership that looks set to profit both sides, ETH professor Barbara Treutlein has teamed up with pharma giant Roche to advance research in this area.

Researchers at ETH Zurich led by Robert Boes are developing specific solutions to optimise electricity production from Swiss hydropower plants. This will ensure that hydropower remains the backbone of Switzerland’s electricity supply in the future.

Helping to shape the digital transformation, empowering brilliant young talent and more research for the health of children and adolescents: the ETH Foundation's annual report shows what the commitment of more than 2700 donors and partners has achieved for a wide range of topics in 2023.

Researchers at ETH Zurich have developed a smartphone app that can be used to check the authenticity of documents and other items. Extracts from the debt enforcement register of the City of Zurich are being made forgery-proof as part of a pilot project.

Environmental scientist Alice Pradel cultivates ice cores in the lab to investigate the transport and accumulation of micro- and nanoplastics. Her aim in doing so is to better understand material flows in the Arctic ice.

Renovating buildings to improve their energy efficiency is a crucial step towards Switzerland achieving its climate targets. ETH Zurich researchers can now reveal the most effective renovation strategies for reducing greenhouse gas emissions: replace fossil-fuel heating systems and harness the potential of bio-based building materials like straw and hemp.

Researchers at ETH Zurich have succeeded in detecting heavy precipitation events directly with GPS data. The results of their study could significantly improve meteorological monitoring and forecasting.

ETH spin-off Scanvio is developing an algorithm that can be used to analyse ultrasound images of the womb on an automated basis. This should enable doctors to diagnose endometriosis more quickly in the future.

We can transition to pesticide-free agriculture without converting to organic farming. Robert Finger outlines the advantages and challenges involved.

Bioengineer Randall Platt engineers bacteria that can assess the state of our guts. It is hoped this non-invasive technique could eventually be used to develop more effective interventions against malnutrition among children in the Global South.

The quadrupedal robot ANYmal went back to school and has learned a lot. ETH Zurich researchers used machine learning to teach it new skills: the robot can now climb over obstacles and successfully negotiate pitfalls.

Researchers at ETH have managed to trap ions using static electric and magnetic fields and to perform quantum operations on them. In the future such traps could be used to realize quantum computers with far more quantum bits than have been possible up to now.

Researchers from ETH Zurich and KUNO Klinik St. Hedwig in Regensburg have developed an algorithm that provides an automatic and reliable method of detecting a certain heart defect in newborns.

Sport and an interest in healthy eating took Martina Pfeiffer first to ETH Zurich and then to Swiss beverage producer Rivella. Her active lifestyle has always kept her at the top of her game.  

Artist Rosa Barba is constantly seeking new perspectives. At ETH, she works to bring art together with architecture, science and engineering.

Estelle Clerc searches remote waters such as the deep ocean for bacteria that can degrade specific pollutants such as microplastics, pharmaceuticals and pesticides.

The idea of ETH Zurich establishing a Department of Biosystems in Basel once seemed unachievable. Today, the department occupies a new building where the dividing lines between biology, computer science and engineering are blurred – and researchers increasingly focus on medical applications

From new tests and therapies to the fundamental principles of biology: five compelling examples of the benefits of new bioengineering technologies.

The new ETH Policy Fellowship aims to foster greater understanding between government and the academic world. Regina Witter from the Federal Office for Spatial Development was among the first cohort to take part.

In a pilot project, apprentices from four different professions in the Department of Physics had to work together to build an interactive exhibition object. They learnt a lot about team building, interdisciplinary work and how to fail productively. "Physics4mation" is now an integral part of the apprenticeship programme.

Studying at ETH Zurich is demanding, and all students have their own personal hurdles to overcome. This video series portrays ETH students.

Recycling is an accepted formula for sustainable resource use, but in the case of plastic it can have serious side effects, says Helene Wiesinger – and uses the example of plastic flooring in Switzerland to illustrate the dilemma.

At its meeting of 6 and 7 March 2024 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed nine professors. The Board also awarded the title of "Professor" three times and the title of "Professor of Practice" once.

Christoph Schär is one of the Swiss climate scientists who have shaped high-resolution climate modelling. He is now retiring after more than 35 years at ETH Zurich. In this portrait, he explains why he himself never tires of researching climate change.

ETH Zurich and UBS held an initial joint deeptech investor summit for start-ups at the start of March. This enabled the university’s spin-offs to talk to potential investors and present their business ideas and technologies.

Students at ETH Zurich are working together with engineers from the technology firm Bühler to accelerate innovation and minimise the attendant risks. It's a fruitful collaboration that other companies are also poised to benefit from.

The cost of removing large quantities of CO₂ from the air will fall in the medium term, but not as much as previously hoped. This is the conclusion reached by ETH researchers on the basis of new calculations. Efforts to reduce carbon emissions should therefore continue at pace, says the research team.

ETH Zurich researchers have recovered the precious metal from electronic waste. Their highly sustainable new method is based on a protein fibril sponge, which the scientists derive from whey, a food industry byproduct.

Vacant land, community gardens and public parks are key resources for liveable cities. Fritz Kleinschroth calls on urban planners to focus on giving nature more space and on granting equitable access to green spaces.

It might be that what set prebiotic chemistry in motion and kept it going in the early days of the Earth was dust from outer space accumulating in holes melted into ice sheets. Researchers at ETH Zurich and the University of Cambridge have used a computer model to test this scenario.

During the COVID-19 pandemic, hospitals often became hubs of infection. Researchers from ETH Zurich, EPFL and the ISI Foundation are developing a wearable tracking system for healthcare facilities that can identify the risks of infections. Initial tests in Switzerland and Africa show its potential.

Physicists at ETH Zurich and the University of Zurich wanted to know whether the planned LIFE space mission could really detect traces of life on other planets. Yes, it can. The researchers reached this conclusion with the help of observations of our own planet.

Studying at ETH Zurich is demanding, and all students have their own personal hurdles to overcome. This video series portrays ETH students.

Heinrich Ursprung was President of ETH Zurich from 1973 to 1987. He led the bilateral negotiations between Switzerland and the EU in the field of research in his capacity as State Secretary in the 1990s. This influential figure in the Swiss higher education landscape passed away shortly before his 92nd birthday.

Prostheses that connect to the nervous system have been available for several years. Now, researchers at ETH Zurich have found evidence that neuroprosthetics work better when they use signals that are inspired by nature.

Artificial intelligence and automated laboratory infrastructure are massively accelerating the development of new chemical catalysts. With these tools, researchers at ETH Zurich are developing catalysts for efficiently and cost-effectively synthesising the energy source methanol from CO₂.

Studying at ETH Zurich is demanding, and all students have their own personal hurdles to overcome. This video series portrays ETH students.

Switzerland offers tremendous opportunities for technological and entrepreneurial innovation. Thomas Zurbuchen asks, “How can we generate the momentum needed to maintain an edge in the face of international competition – especially when times get tough?”

Researchers have found genes in the reproductive organs of bulls that influence fertility. The findings can be transferred to humans, as these genes are also present in men.

Newly elected members of the Swiss National Council are often confronted with a bewildering array of complex issues. ETH Zurich organised a special two-day seminar to equip them with scientific expertise in key policy areas.

ETH researchers have teamed up with Kantonsspital Baden to find ways of preventing patients from becoming dependent on opioid painkillers.

The International Committee of the Red Cross (ICRC) provides medical supplies to people in need. A planning tool developed by researchers at ETH Zurich will make this complex task more efficient in future and save the ICRC millions.

The new “Mobility and Inclusion” exhibition at ETH Zurich lets people find out first-hand the obstacles faced by people with impairments along with the technical aids available. From 2025, it will be on display as a permanent exhibition at the Swiss Museum of Transport in Lucerne.

Roughly one in two wearers of ventricular assist devices are diagnosed with an infection. The reason for this is the thick cable for the power supply. ETH Zurich researchers have now developed a solution to mitigate this problem.

What began as a venture quickly proved its worth: The ETH Bachelor in Human Medicine is well received by graduates and has helped to establish ETH Zurich in the Swiss medical education landscape. In a video, five graduates talk about what makes studying medicine at ETH so special.

Wherever hot water flows, limescale is never far away. In households, this is a nuisance; in thermal power stations, it’s an expensive problem. Now researchers at ETH Zurich have found an answer.

Hardly any gemstone is more difficult to find than diamonds. Geologists from ETH Zurich and the University of Melbourne have now established a link between their occurrence and the mineral olivine. This could make the search for diamonds easier in the future.

A new Master’s degree programme in Space Systems will be launched at ETH Zurich in autumn 2024. Interested parties can start applying in April.

Hans Gersbach and Martin Wörter explain why Switzerland should not join the emerging international subsidy race. Sticking with the proven “Swiss way” is much more promising.

The loss of myelin sheaths in the brain is a hallmark of multiple sclerosis. Researchers at ETH Zurich have now developed an MRI method that maps the condition of this nerve insulation layer more accurately than before.

Achim Walter believes increased cultivation of legumes would bring major benefits. But how to persuade farmers in Switzerland to make the switch?

Researchers at ETH Zurich recently developed highly realistic simulations of the proteins on sperm and egg cells coupling together before they fuse. These findings enabled the research team to solve several mysteries of fertilisation at once, which could help to accelerate development of more targeted infertility treatments.

At ETH Zurich, there is a room where the sun shines at the touch of a button; one hour it’s noon in the Sahara, the next it’s January in Berlin. Researchers use it to test newly developed building systems, components and materials.

Researchers at Empa and ETH Zurich have developed methods for making perovskite quantum dots faster and more efficient emitters, thereby significantly improving their brightness. This is relevant for applications in displays as well as in quantum technologies.

Researchers at ETH Zurich have recently developed artificial muscles for robot motion. Their solution offers several advantages over previous technologies: it can be used wherever robots need to be soft rather than rigid or where they need more sensitivity when interacting with their environment.

Researchers at ETH Zurich have developed a sensor that utilises energy from sound waves to control electronic devices. This could one day save millions of batteries.

Two years ago, Russia launched its war of aggression against Ukraine. One direct consequence of the conflict is the destruction of buildings and infrastructure. Now an exhibition in the ETH Main Building entitled “ETH with Ukraine” is showing how buildings, facilities and the environment in Ukraine can be protected or restored.

The European Space Agency’s most expensive and complex mission, the LISA space antenna, has reached a major milestone: it has passed the stage of intensive testing by experts in the Mission Adoption Review process - a significant step for the LISA consortium.

A global study shows that the world’s groundwater resources are dwindling: levels are falling sharply worldwide, and the decline has accelerated in the 21st century. Nevertheless, there is still reason for hope.

For Anthony Patt, Europe’s ambitious plans for a hydrogen economy may be too ambitious, tipping the scales towards the interests of the fossil fuel industry, rather than energy consumers and the climate. Switzerland should be careful before jumping fully on board, he argues.

If the body’s natural stress response gets knocked off balance, it can result in physical and mental health disorders. Researchers at ETH Zurich have developed an agent capable of selectively inhibiting this response.

Guillain-Barré Syndrome is a rare condition in which a person’s immune system attacks the peripheral nerves. People affected suffer from muscle weakness and paralysis. A research team led by ETH Zurich has now clarified the mechanism of this autoimmune disease.

ETH Zurich researchers have found a virus that kills dormant bacteria. This rare discovery could help to combat germs that can’t be treated with antibiotics alone.

A new model designed by ETH Zurich researchers measures how flexible medication distribution systems are in real time. It shows that supply shortages can be eased if pharmaceutical wholesalers coordinate their inventories and reroute scarce products as flexibly as possible along existing supply chains.

The Federal Department of Foreign Affairs (FDFA) and ETH Zurich, in collaboration with their international partners, are launching the International Computation and AI Network (ICAIN) at the World Economic Forum (WEF) 2024 in Davos. Its mission is to develop AI technologies that benefit society as a whole, as well as being accessible to all and sustainable, thereby helping to reduce global inequality.

In 2019, the tailings dam at a Brazilian iron ore mine failed. The mudslide caused a catastrophe for people and the environment. A team of researchers at ETH Zurich has now uncovered the physical mechanism that may have triggered the accident.

There are some striking parallels between how skin wounds heal and how malignant tumours grow. Cell culture can help us understand the mechanisms involved – but animal testing still has a role to play.

Researchers at ETH Zurich are developing a new method to remove CO₂ from the atmosphere. It involves molecules that become acidic when exposed to light. Their new process requires much less energy than conventional technologies.

ETH Zurich researchers from the Automatic Control Laboratory and the electricity supplier AEW Energie AG have won the 2024 Watt d’Or award in the Energy Technologies category. Their algorithm, which was implemented at AEW Energie, makes it possible to optimise electricity grid operations.

Climate neutrality and nuclear phase-out: Switzerland's ambitious green electricity targets are realistic if the electricity supply is profoundly and rapidly transformed, as a study by the SWEET EDGE consortium shows. The researchers developed three strategies for expanding renewable energies.

Oliver Thränert was head of the think tank of the Center for Security Studies (CSS) at ETH Zurich for almost twelve years. On the occasion of his retirement, we spoke to him about the future challenges of Swiss security and defence policy.

As Thomas Bernauer sees it, information on the impact that different segments of the population have on the climate is an essential ingredient in making climate policy measures fair and acceptable to the majority.

A total of 43 new spin-offs were founded at ETH Zurich over the past year, a new record. A particularly large number of young companies were created in the areas of artificial intelligence and biotechnology. In addition, an increasing number of ETH spin-offs are being set up by women.

On the road to recovery, patients come into contact with clinicians from a whole range of disciplines. The importance of targeted collaboration between these disciplines is something medical students learn early on at ETH Zurich.

Computer pioneer Niklaus Wirth died on 1 January 2024, just weeks before his 90th birthday. The long-serving ETH Professor of Computer Science achieved world fame by developing the Pascal programming language in the 1970s. In 1984, he became the only German-speaking computer scientist yet to have received the Turing Award, which is regarded as the Nobel Prize for computer science.

More and more people are afraid of climate change. For Cyril Brunner, this also has to do with how we talk about climate. We should focus less on problems and instead spend more time discussing solutions, suggests the climate researcher at the start of the year.

Craig Walton is the first NOMIS Fellow at the Centre for Origin and Prevalence of Life at ETH Zurich. With an unconventional idea, he wants to find out the conditions under which life originated on Earth.

With its highly qualified graduates, cutting-edge research and knowledge transfer, ETH Zurich exists to serve Swiss society. The university demonstrated this once again in 2023. ETH News looks back at an eventful year.

Working in a greenhouse is both strenuous and time-consuming. The picking robot from ETH spin-off Floating Robotics takes on particularly repetitive tasks, thereby alleviating the strain on human pickers. It is currently undergoing testing at Beerstecher AG in Hinwil.

Raphael Steiner received his doctorate in mathematics at the age of 21. Now the Swiss National Science Foundation is funding his research at ETH Zurich in the field of graph theory. Among other things, this involves proving a conjecture that is over 80 years old.

Snow measurement has never been so fast and accurate: ETH Zurich researchers have developed an artificial intelligence capable of determining snow depth across Switzerland using satellite images.

Researchers have trained an artificial intelligence to design the structure of so-called metamaterials with desired mechanical properties for a wide range of applications.

Surprisingly little is actually known about how the knee works. ETH professor Bill Taylor plans to change this with a unique technology and a new 22-metre-long experimental facility.  

ETH Zurich and the Dieter Schwarz Foundation have signed a far-reaching letter of intent to establish a new teaching and research centre for responsible digital transformation with a global reach. Thanks to the foundation’s donations, around 20 new professorships are to be created over the next 30 years in Zurich and on the foundation’s teaching campus in Heilbronn.

At its meeting of 6 and 7 December 2023 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed twelve professors and awarded the title "Professor of Practice" once.  

ETH Zurich researchers have shown for the first time that microvehicles can be steered through blood vessels in the brains of mice using ultrasound. They hope that this will eventually lead to treatments capable of delivering drugs with pinpoint precision.

Capturing carbon dioxide (CO₂) from the atmosphere and storing it either in recycled concrete aggregate or in geological reservoirs in Iceland is not only technically feasible, but also has a positive carbon footprint. These are the findings of a pilot project lead by ETH Zurich and commissioned by the Swiss confederation.

From the giant blue whale to minuscule microbes, all creatures on this earth continuously shed traces of their DNA. These clues help researchers to determine the degree of biological diversity.

Noé Brasier is fascinated by the emerging field of sweat analysis. He plans to measure the effect of heat stress directly on people’s skin – and help them protect themselves from health risks.

For her doctoral project at ETH Zurich, Sabrina Badir developed a device that determines the risk of premature birth. Today she is the CEO of spin-off Pregnolia, and her certified measuring device is being used in more than 20 clinics and medical practices.

ETH Zurich’s collections and archives include plenty of hidden treasures. Some of these are now on display in the new “extract” exhibition space in the Main Building.

What’s the best way to translate research findings into clinical practice? A discussion with Monika Jänicke, CEO of the University Hospital Zurich, Rahel Kubik, head of radiology at Kantonsspital Baden, and Christian Wolfrum, VP for Research at ETH Zurich.

After suffering a severe case of Covid-19, Roger Gassert discovered for himself how important a role rehabilitation plays in recovery. The ETH Professor of Rehabilitation Engineering now plans to waste no time ensuring that patients profit from his developments.

Marianne Schmid Daners was already fascinated by the human-technology interface when she worked as a registered nurse. Since graduating with a degree in mechanical engineering and a doctorate in biomedical engineering, she has been developing biomedical devices for the treatment of heart failure and hydrocephalus.

Mohammed Said is in his third semester of the Bachelor of Human Medicine at ETH Zurich. He plans to work abroad as a doctor and researcher one day and put his knowledge into practice in countries where people are not as fortunate as in Switzerland.

Clara Ehrenzeller studied human medicine at ETH Zurich. Aspects of her course that she will never forget were her six-week research internship at a children’s hospital in Canada and her deployment at the Kantonsspital Baden. She is currently pursuing a Master’s degree in Ticino.

Whether on research vessels or testing her limits as an analog astronaut and pilot, alumna Sandra Herrmann has an irrepressible appetite for adventure, fuelled in part by her experiences at ETH Zurich.

Seismologist Andreas Fichtner uses the newest technologies to explore the interior of the Earth. His research with seismic waves has also found applicability in the field of medicine.  

Irma Radončić and Stefan Liniger are developing resource-friendly fabrication methods, which the two architects aim to employ in the creation of better and better concert spaces.

ETH Zurich and EPFL are launching the “Swiss AI Initiative”, whose purpose is to position Switzerland as a leading global hub for the development and implementation of transparent and reliable artificial intelligence (AI). The new Alps supercomputer based at the Swiss National Supercomputing Centre (CSCS) provides the supporting world-class infrastructure.

Sascha Quanz searches for traces of life on extrasolar planets orbiting alien stars. The astrophysicist believes that gaining an understanding of life and its origin on Earth is an important stepping stone.

Researchers from ETH Zurich, Empa - Swiss Federal Laboratory for Materials Science and Technology, and Stanford have taken snapshots of the crystal structure of perovskite nanocrystals as it was deformed by excited electrons. To their surprise, the deformation straightened out the skewed crystal structure rather than making it more disordered.

Modelled on nature: researchers have developed a new material that replicates the structure responsible for the blue feathers of the North American song bird, among many other birds. It also has other striking advantages.

What happens when cities gear their road space primarily to the needs of cyclists and e-bikers? On a new popular-science website, ETH researchers use examples from the city of Zurich to show what such an “E-Bike City” could one day look like.

A doctoral researcher studying architecture at ETH Zurich is using 3D printing to produce lightweight insulation building components from cement-free mineral foams derived from recycled industrial waste. These could cut heating and cooling costs for buildings, and encourage more efficient use of construction materials.

Warfare is increasingly spreading to the realm of cyberspace. In response, the International Committee of the Red Cross (ICRC) wants to protect its digital infrastructure and that of humanitarian organisations with a digital emblem. The Information Security Group at ETH Zurich has developed a standard for this along with initial pilots.

ETH student Luca Hasler has developed a new set of handlebars for parathlete Flurina Rigling. After clinching two world championship titles, she now aims to qualify for the 2024 Paralympics in Paris.

Protein-like aggregates known as amyloids can bind to molecules of genetic material. It is possible that these two types of molecules stabilised each other during the development of life – and that this might even have paved the way for the genetic code.

A new AI model developed by chemists at ETH Zurich can not only predict where a pharmaceutically active molecule can be chemically modified, but also how best to do it. This makes it possible to identify new pharmaceutical ingredients more quickly and improve existing ones in a targeted manner.

Geophysicists at ETH Zurich have shown that every single wave of a magnitude 3.9 earthquake registers in the noise suppression system of fibre-optic networks. This method can be used to set up close-meshed earthquake and tsunami early warning systems at low cost.

ETH Zurich researchers taught an autonomous excavator to construct dry stone walls itself using boulders weighing several tonnes and demolition debris.

Researchers at ETH Zurich have now shown that a previously unknown protein plays a key role in a congenital malformation of the heart. Their findings point the way towards new treatment options.

ETH is offering a new continuing education programme in the serviceability and repairability of buildings and products. The CAS is backed by an architect, a product developer and a production technologist.

Of the 13 scientists receiving an SNSF Starting Grant for projects at ETH Zurich this year, 11 are women.

The ETH Zurich Latsis Prize goes to Professor Inge Herrmann, and the Lopez-Loreta Prize to researcher Alexandre Anthis. The two scientists have been working together for five years to develop new materials and applications for medicine.

On the 168th anniversary of ETH Zurich, Rector Günther Dissertori set out his vision for further improvements in teaching. ETH President Joël Mesot and SNB Chair Thomas Jordan spoke about how ETH contributes to a strong Switzerland and what it needs to continue its mission in the future.

ETH Zurich will join the League of European Research Universities (LERU) on 1 January 2024. This will boost its networking with the European university landscape.

ETH Zurich researchers are illuminating what can happen when cells exceed their normal size and become senescent. Their new findings could help to optimise cancer treatments.

ETH Zurich researchers have detected a new type of magnetism in an artificially produced material. The material becomes ferromagnetic through minimization of the kinetic energy of its electrons.

For the first time, researchers have succeeded in printing a robotic hand with bones, ligaments and tendons made of different polymers using a new laser scanning technique.

People living on the in low-lying coastal areas will be at even greater risk from cyclones in the future. Natural ecosystems offer protection, but this protection has decreased in recent years and is expected to continue to decline. This is a finding of a model study by an international team of researchers led by ETH Zurich.

Günther Vogt is one of the most sought-after landscape architects of our time. He has opened the eyes of an entire generation of architects to public space. After 18 years as an ETH professor, he is now retiring.

New study estimates that natural forest recovery could capture approximately 226 Gigatonnes (Gt) of carbon, but only if we also reduce greenhouse gas emissions. Achieving these results requires community-driven efforts to conserve and restore biodiversity.

ETH researchers are developing a low-carbon cement with a significantly lower embodied CO₂ content than traditional cement. The Ultra Green Concrete project aims to make low-carbon, high-performance concrete widely accessible.

Dimos Poulikakos is retiring in January 2024. The ETH Professor of Thermodynamics has developed many practical applications. His lectures on the fundamentals of thermodynamics have delighted more than 8,000 students; now he passes on a piece of advice for aspiring researchers.

In a practical teaching project, ETH students used materials from the demolished Huber Pavilions to construct a building in the spirit of the circular economy. The Re-Use Pavilion on the ETH Hönggerberg campus has now been honoured with an Arc Award.

As society increasingly expects the responsible use of digital technologies, firms with better practices will have a distinct advantage, says Tomoko Yokoi. Digital responsibility should not only be seen as a duty to comply with regulations but also as an activity that generates value.

A new ETH study compares 27 humanoid robots with humans and comes to the conclusion that while robots have better components, they are still not capable of achieving as much. However, according to the authors of the study, the machines are catching up.

How productive are we when we work from home? It’s an increasingly common question. But Gudela Grote believes it’s the wrong question, because it says more about our conceptions of human nature than about effective ways of working.

ETH Zurich is participating in two quantum computing projects that are being financed by IARPA, the US research funding agency, with up to 40 million dollars. Both projects aim to connect two error-corrected qubits with one another and thus lay the foundation for future quantum computers.

The brain’s state of arousal is the key to many stress- and anxiety-related disorders. Researchers at ETH Zurich have now found a way to influence it with a new biofeedback method.

ERC Synergy Grants have been awarded to Barbara Treutlein from the Department of Biosystems Science and Engineering and Nicolas Noiray from the Department of Mechanical and Process Engineering, together with their European partners.

The Chinese World Laureates Association (WLA) has awarded highly endowed science prizes for the second time. The prize for Life Science or Medicine goes to ETH professor emeritus Timothy Richmond, among others.

Using a new 3D printing technique, researchers at ETH Zurich have developed special ceramic structures for a solar reactor. Initial experimental testing show that these structures can boost the production yield of solar fuels.

Sparkling water on the go at the touch of a button and entirely plastic-free. The new water bottle by ETH spin-off bottleplus makes this possible.

Mars’s liquid iron core is smaller and denser than previously thought. Not only is it smaller, but it is also surrounded by a layer of molten rock. This is what ETH Zurich researchers conclude on the basis of seismic data from the InSight lander.

The Alps are being increasingly affected by floods and droughts. According to Manuela Brunner, we can do something about this problem: use water more sparingly and think about hazard protection in broader terms.

How to bring a diagnostic process that has endured for 100 years into the digital age? Two researchers from ETH Zurich and the University of Zurich are developing a robotic platform that enables a more accurate diagnosis of cancer cells by rapidly quantifying tissue samples in their entirety.

Nothing less than the future of the democratic world was the topic of the visit of Moldovan President Maia Sandu to ETH Zurich. Together with Alain Berset, President of the Swiss Confederation, she took part in a panel discussion in the Audi Max yesterday.

Turning unused waste from food production into clean energy: Researchers at ETH Zurich and Nanyang Technological University Singapore are using chicken feathers to make fuel cells more cost-effective and sustainable.

They set out to study the Congo Basin’s carbon cycle and in the process have become aware of one of the world’s darkest blackwater rivers: the Ruki. In the first study on this major jungle river, an international research team led by ETH Zurich explains how this blackness comes about and what it says about the river system’s carbon balance.

ETH Zurich is present at the Olma trade fair in St Gallen. Using spin-offs and games, the ETH booth illustrates how research can contribute to making Swiss food and agriculture sustainable.

ETH Zurich and the United Nations have confirmed their desire to work together more closely by signing a memorandum of understanding. The partnership is intended to support the development of technology-based social innovations for addressing global challenges.

For the first time, a team of students from ETH Zurich is taking part in the renowned World Solar Challenge. Will they be able to keep up with the world’s best?

Without political measures for zero-emission technologies, a significant proportion of heavy goods vehicles will still run on diesel in 2035. This result is shown in a new ETH Zurich study on the decarbonisation of truck traffic.

ETH Professor Sonia Seneviratne has been elected as Vice-Chair of the Working Group I of the Bureau of the Intergovernmental Panel on Climate Change (IPCC). In order to take on this new responsibility, she is stepping down as Associate Vice President for Sustainability at ETH Zurich. In this interview she talks about her old and new positions.

Stimulating the brain with gentle sounds during deep sleep significantly enhances cardiac function, according to a new study. This discovery could have implications not only for cardiovascular diseases but also for competitive sports, among other areas.

Experts from ETH Zurich, the University of Zurich, and the University Hospital Zurich have used machine learning to jointly create an innovative method. This new approach can predict how individual cells react to specific treatments, offering hope for more accurate diagnoses and therapeutics.

ETH Zurich researchers show in a new study that a short reflection exercise to boost self confidence increases job search success. This holds true even for the long-term unemployed and people over 50.

Studying at ETH Zurich is challenging, and all students have their personal hurdles to overcome. This video series shows personal portraits of ETH students.

Cell biologists at ETH Zurich describe a new organelle present in mammalian cells that is made of rings of DNA. This container could potentially play a role in autoimmune diseases, and it could help researchers to understand how cell nuclei evolved.

Professors Tanja Stadler and Barbara Treutlein awarded the Cloëtta Jubilee Prize for their outstanding achievements in biomedical and developmental biology research.

Researchers at ETH Zurich have developed a suction cup that allows medications to be absorbed through the mucosal lining of the cheeks. This new approach could spare millions of patients the pain and fear associated with injections.

ETH Zurich maintains its top ranking in 11^th place on the Times Higher Education World University Rankings for 2024.

Studying at ETH Zurich is challenging, and all students have their personal hurdles to overcome. This video series shows personal portraits of ETH students.

An extraordinary heat wave is assailing the world’s oceans with an intensity that is surprising climate researchers. Environmental physicist Nicolas Gruber provides some context.

At its meeting of 20 and 21 September 2023 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed five professors and awarded the title of professor three times.

Researchers at ETH Zurich have developed a method that lets them genetically modify each cell differently in animals. This allows them to study in a single experiment what used to require many animal experiments. Using the new method, the researchers have discovered genes that are relevant for a severe rare genetic disorder.

Studying at ETH Zurich is challenging, and all students have their personal hurdles to overcome. This video series shows personal portraits of ETH students.

On 18 September, ETH Zurich will welcome more than 25,000 students for the Autumn Semester, according to provisional figures. Enrolment at the Bachelor’s level has risen for the first time since the pandemic.

Forests renew themselves naturally. There has been very little research into how exactly this happens – until now. Researchers at ETH Zurich and WSL have set themselves the task of solving this puzzle.

The CRISPR-Cas gene scissors enable researchers to study the genetic and cellular causes of autism in the lab – directly on human tissue.

Students from ETH Zurich and Lucerne University of Applied Sciences and Arts have broken the previous world record for acceleration with their hand-built electric racing car, mythen. The vehicle accelerated from zero to 100 km/h in 0.956 seconds over a distance of 12.3 metres.

Our oceans are acidifying rapidly. Climate researchers from ETH Zurich are now illustrating these chemical changes with colour-coded stripes. Global observations of ocean acidification over the last four decades serve as the basis.

The first woman mathematics professor at ETH Zurich, Sara van de Geer, is retiring after 18 years at the university. For the moment, not a lot will change for the Dutch researcher – and she is fine with that.

With the return of the original telescope from 1864, the year the observatory was founded, ETH is taking a further step towards collecting, documenting and preserving its architectural and scientific heritage.

Using a new analytical method, ETH Zurich doctoral student Julie Lestang aims to determine the chemical profile of cacao beans reliably and quickly. This forms the basis for controlled fermentation – and high-quality chocolate.

Vanessa Wood, Vice President for Knowledge Transfer and Corporate Relations, wants to expand research collaborations with industry, governmental agencies and non-profit organisations. She has recruited Jeannine Pilloud, who brings a wealth of industry experience, to help her with this task.

Through a new bilateral carbon trading pact, Switzerland is poised to fund thousands of household biogas reactors in Malawi. Marc Kalina has worked with biogas projects across Southern Africa and explains why they often fail to make their promised impact.

Every year at ETH Zurich, hundreds of students learn the fundamentals of mathematics through lectures and exercises. Now, their lecturers are also setting them practise sequences on the computer. This interview highlights the potential of a new method.

ETH students are mapping the groundwater in an area of forest near Bern. This fieldwork will give them the skills they need for a career in environmental engineering.

At Scientifica, Switzerland's largest science festival, 20,000 to 30,000 visitors experienced science up close this weekend. They exchanged ideas with around 1000 researchers from ETH and the University of Zurich, who presented their work at exhibition booths, in short lectures, workshops or on laboratory tours.

Quantum mechanics describes the forces that hold the world together on the smallest scale. The theory of relativity explains the world at the cosmic level. The two seem incompatible – and a unifying theory is nowhere in sight.

At the D-ITET Centre for Project-based Learning, students combine their technical knowledge with practical experience to work on energy-efficient smart sensors and embedded systems that are used, for example, in machines, household appliances or medical instruments.

At the ETH Industry Day on 6 September, companies can get first-hand information on current projects, partnerships, and entrepreneurial activities at ETH Zurich.

Polarisation seems to have increased in recent years, whether between right and left, urban and rural, or the supporters and opponents of vaccination. We talked to two experts about the cracks in society – and the glue that binds us together.

Fondation Botnar is donating an additional CHF 50 million to the University of Basel and ETH Zurich to expand the activities of the joint Botnar Research Centre for Child Health (BRCCH). This support will allow to create six new professorships with a research focus on paediatric digital health.

Strategy games developed by ETH ecologists bring different stakeholders to the table. By shifting people’s perspectives, they create a win-win situation for environmental protection.

The risk of fatal heatwaves has risen sharply over the past 20 years. In the future, such extreme weather will become more frequent and heat-related excess mortality will increase. Europe will be particularly affected, as ETH Zurich researchers show.

Gravity keeps our feet firmly on the ground and Earth in its orbit around the Sun. Meanwhile, satellites in space measure the acceleration caused by the Earth’s gravitational pull.

With its ability to write text and generate images, artificial intelligence is making inroads into many areas of life. Perceived as threatening, enriching or just plain gimmicky, AI also raises a fundamental question: what is it that makes us human?

ETH alumnus Fabian Unteregger is one of Switzerland’s most successful cabaret artists. But bringing people together and coming up with solutions is where his passion lies.

Work psychologist Petra Schmid studies the effects of social power. She favours an interdisciplinary approach that includes both lab experiments and surveys.

The start-up Treeless Pack produces cellulose with microorganisms - entirely without wood. The cellulose can be used to produce paper, packaging material or composites for the construction industry in a resource-saving way.

Over the coming months, ETH Zurich will be taking a particularly close look at Ticino. The University’s Graphische Sammlung is not only presenting a new exhibition on artistic activity in and around the canton of Ticino but also opening a unique exhibition at MASI in Lugano.

For the first time, researchers combined human and ecological factors to analyse the global scale of non-native tree species invasions. Human activity in hotspots of global trade, such as maritime ports, is linked to an increased likelihood of non-native tree species invasions. However, a high diversity of native tree species can help to curb the intensity of such invasions.

"We will rock you": ETH Zurich researchers are developing a gene switch that triggers insulin release in designer cells by playing certain rock and pop songs.

ETH spin-off Gaia Tech transforms waste from olive oil production into high-quality antioxidants for use in cosmetics or food. This turns waste into valuable raw materials.

The ability to utilize a mere single alternative food source is all it takes for diarrhoea causing Salmonella bacteria to bloom when a gut is already colonized by a closely related strain, according to researchers from ETH Zurich. This coexistence enables the exchange of antibiotic resistance.

ETH Zurich mourns the death of materials scientist Ueli W. Suter, ETH Professor Emeritus and former Vice President Research. A personal obituary by his long-time colleague Nicholas Spencer, Professor Emeritus of Surface Science and Technology.

Researchers at ETH Zurich have demonstrated the use of a specially coated metal mesh to harvest water from fog and simultaneously remove pollutants. People living in dry but foggy areas should benefit from this technology.

ETH Zurich professors Mustafa Khammash and Marc Pollefeys are each recipients of a prestigious Advanced Grant currently awarded by the Swiss National Science Foundation, rather than the European Research Council.

A new method allows large quantities of muscle stem cells to be safely obtained in cell culture. This provides a potential for treating patients with muscle diseases – and for those who would like to eat meat, but don’t want to kill animals.

On the weekend of 2-3 September, visitors can experience science up close and personal at interactive exhibition stands, shows and workshops and exchange ideas with researchers. Scientifica, Switzerland's largest science festival starts on 26 August with events in the city of Zurich. Free tickets are available now.

The media uproar over wolf attacks on livestock in Switzerland and a bear attack in Italy show how charged the issue of large carnivores and humans coexisting in Europe is. ETH Zurich researcher Paula Mayer has now created a participatory model to help facilitate human-bear coexistence using the example of the Apennine brown bear.

An ETH Zurich architectural centrepiece – the machine laboratory– has been renovated. The historically significant machine hall has been extensively restored to its original condition. The renovation provides ETH with additional space for research and teaching.

An international research group with ETH professor Dominik Hangartner has found that solidarity with refugees in Europe has remained stable, despite repeated refugee crises. While there is a tendency to view refugees from Ukraine more positively, this does not come at the expense of other groups.

Researchers at ETH Zurich have found a new attack on AMD computer chips in which the attacker plants an “idea” in the computer without it noticing. Using that attack, it was possible to leak data from anywhere in the computer’s memory. 

ETH Zurich molecular biologist Mandy Boontanrart is researching gene therapies that could be used to cure two of the most common types of inherited anaemia. She has now developed a promising approach for so-called beta-hemoglobinopathies.

Malte Toetzke calls for more ambitious standards in the voluntary carbon offset market. While this would lead to fewer projects getting funded, the benefit for the climate would be greater overall. 

The 55th International Chemistry Olympiad ended with a closing ceremony on Monday afternoon, 24 July. Out of 348 participants, 217 were awarded gold, sil-ver, or bronze medals. The Swiss team took home an "honourable mention."

A team led by researchers from ETH Zurich and the Swiss Federal Institute for Forest, Snow and Landscape Research (WSL) advances to the finals of the competition "XPRIZE Rainforest". The international competition aims to promote the development of autonomous technologies for collecting data on biodiversity.

Science often runs ahead of legislation – and this is now also true for research on embryo-like cell aggregates from human stem cells. Bioethicist Alessandro Blasimme of ETH Zurich explains why this controversial topic calls for legal clarity.

The pathogens that cause urinary tract infections are becoming increasingly resistant to antibiotics. ETH Zurich researchers have now developed a rapid test and a new therapeutic approach using bacteria-infecting viruses known as phages.

A research team from ETH Zurich and the Paul Scherrer Institute PSI together with the Baden Cantonal Hospital and the University Hospital Zurich wants to improve a method for diagnosing breast cancer.  

Large language models such as GPT-3 are able to learn new concepts by interacting with their users. Researchers at ETH and Google may now have uncovered a key mechanism behind this capability.

At its meeting of 12 and 13 July 2023 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed ten professors.

ETH Zurich will host the International Chemistry Olympiad (IChO) between 16 and 25 July. More than 300 young scientists from some 90 countries are expected to participate. This is the first time that Switzerland is hosting the event.

Swiss engineers are training legged robots for future lunar missions that will search for minerals and raw materials. To ensure that the robots can continue to work even if one of them malfunctions, the researchers are teaching them teamwork.

The way the brain regulates pupil size is different from previously thought: fundamentally responsible is the neurotransmitter orexin, as researchers at ETH Zurich have now shown. This discovery could well alter our understanding of consciousness and illnesses such as narcolepsy and Alzheimer’s.

Researchers are using a new model to clarify why millions of years ago more animal species from Asia made the leap to the Australian continent than vice versa. The climate in which the species evolved played an important role.

Microbiologists at ETH Zurich have developed computational models that use nutrients and metabolism of plant-associated bacteria to predict how the microbes interact on the surface of leaves and ultimately form the microbiome.

ETH Zurich and Roche are joining forces in Basel to advance the development of new methods that facilitate the search for medicines. Together, they will train specialists for the biomedical challenges of our time.

Kantonsspital Baden (KSB) and ETH Zurich have been working together since 2017, mainly in teaching initially, but increasingly in clinical research. Now three ETH professors are moving into new premises on the hospital’s healthcare campus. Together, they want to make findings from basic research available for the benefit of patients.

Researchers at ETH have created an antenna for light sources on a chip using an unusual placement of a semiconductor material. In the future, efficient nanoscale LEDs and lasers could be produced in this way.

Sewer systems and centralised treatment plants are not a sustainable solution for managing the world’s wastewater. Environmental engineers at ETH Zurich and Eawag have been helping to develop decentralised, closed-loop modular systems.

Mathematician Siddhartha Mishra has been awarded this year's Rössler Prize for his research on solutions for highly complex flow and wave phenomena. He is being recognised for his contributions to faster and more accurate predictions of weather, climate and tsunamis, and for the computer simulations that enable them.

Urea reacts extremely quickly under the conditions that existed when our planet was newly formed. This new insight furthers our understanding of how life on Earth might have begun.

ETH Zurich has moved up two positions to take seventh place in the current QS Rankings. This confirms its top position in continental Europe due in large part to its citations per faculty and academic reputation. For the first time, the rankings took into account the metrics graduates’ employment outcomes, sustainability and international research network.

Ethicist Peter G. Kirchschlaeger highlights how artificial intelligence can be regulated worldwide – and is pleased to have the support of leading international figures.

The ETH spin-off aiEndoscopic has developed a device that should make intubation easier and safer in the future. It combines artificial intelligence and robotics.

Using applied mathematics, Yunan Yang finds solutions to the inverse problems that arise in seismology, weather forecasts, and machine learning. The key to her success is something called optimal transport.

Trichodesmium, a common and ecologically important bacterium, fertilises nutrient-poor regions of the oceans and thereby enables higher life. Crucial to its success is its ability to form aggregates in order to react quickly to changes in its environment. ETH Zurich researchers have shown how the microbes organise themselves in this process.

Today, the latest animated film Elemental from Walt Disney Studios and Pixar Animation Studio is released in Swiss cinemas. The film revolves around the fiery Ember, who lives in Element City – a place where fire, water, earth and air beings live. The film is not only made in Hollywood, but also enabled by ETH technology.

When microorganisms break down organic material in the soil, they actively release CO₂ into the atmosphere. This process is called heterotrophic respiration. A novel model shows that these emissions could surge by up to 40 percent by the end of the century – most significantly in the polar regions.

Optical data communications lasers can transmit several tens of terabits per second, despite a huge amount of disruptive air turbulence. ETH Zurich scientists and their European partners demonstrated this capacity with lasers between the mountain peak, Jungfraujoch, and the city of Bern in Switzerland. This will soon eliminate the necessity of expensive deep-sea cables.

Innovative production technologies are crucial to the chemical industry’s net-zero endeavour – but they’re not always enough, says Paolo Gabrielli.

How we are contaminating our waters with microplastics and a multitude of chemicals.

Researchers at ETH Zurich and Empa have developed a patch with a sensor function. It can be used to seal wounds in the abdomen after surgery. The polymer patch warns before the occurrence of dangerous leaks on sutures in the gastrointestinal tract.

Heavier rain, longer droughts, melting glaciers: climate change has a dramatic impact on the global water cycle.

Our visual perception depends more strongly on the utility of information than previously thought. This has been demonstrated in a series of experiments conducted by researchers at ETH Zurich and the University of Zurich. Cognitive biases can begin at the retina.

ETH Zurich and EPFL want to work with partners from politics, science and industry to push innovative storage and transport solutions for renewable energy carriers. The overall goal is to create a climate-neutral and flexible energy system for Switzerland. Around 20 partners and industrial companies have already voiced their interest in a collaboration.

Timber construction is undergoing a renaissance in Switzerland. ETH researchers at the Hönggerberg campus are using a fire simulator to test timber components for the construction of buildings of all sizes. The custom-built oven permits simulations of realistic fire scenarios.

The Collegium Helveticum opens an exhibition this weekend that is all about data, patterns and artificial intelligence.

Gabriela Hug – an expert in power transmission networks – argues that securing an affordable energy supply from renewable sources is not a utopian ideal for Switzerland, but rather a practical and feasible necessity.

The expansion of hydropower generation often leads to conflicts of interest, both in Switzerland and beyond. Researchers from ETH Zurich are trying to find a basis for compromise that serves the public interest.

For Florian Dörfler, control engineering is the cornerstone of all automation. When away from work, however, he prefers to experience nature without feedback loops.

The start-up Unbound Potential has developed a new battery technology for long-duration energy storage – and received a grant of one million euros for it.

Pulmonary surfactant is a special fluid released by cells in the lungs. For premature babies and COVID-19 patients in intensive care, it can mean the difference between life and death. An ETH materials scientist hopes to shed some light on this complex substance.

During her doctoral studies, Liliane Ableitner developed a trading and billing tool for energy communities. Three years on, she is CEO of a flourishing start-up with 20 employees.

From tackling micropollutants in wastewater to removing plastic waste from rivers, here are five solutions based on ETH expertise.

Researchers have managed to produce slow electrons in a solution. In the future, such electrons could help make certain chemical reactions more efficient.

The Morphs are here! The smart, eager-to-learn creatures are now waiting in the ETH main building for players to train them. "Morph Tales - Exploring Artificial Intelligence" is a new game from ETH Zurich that is fun to play and shows how humans and AI master tasks together.

John von Neumann was one of the most important mathematicians and computer pioneers of the 20th century – and an ETH alumnus. He began his studies in chemistry here one hundred years ago. ETH Professor Benjamin Sudakov pays tribute to a mathematical legacy at a symposium.

ETH Zurich researchers have found that droughts and land water variability have had an increasing effect on the carbon cycle in the tropics over the last sixty years. Most climate models fail to capture this observation. This could mean that terrestrial ecosystems could absorb less CO₂ than expected in their role as carbon sinks in the future.

Divers are often put at considerable risk when searching for people or objects underwater. The ETH spin-off Tethys has developed an underwater robot that can be used in situations that are too dangerous for human divers.

People who meditate every day are less likely to avoid negative information. This is a finding in a new study by a research team including researchers from ETH Zurich.

In theory, quantum computers vastly outperform classical computers in terms of computing speed. For them to do so in practice, it is necessary to design more and novel high-speed algorithms, says ETH supercomputing specialist Torsten Hoefler.  

At its meeting of 24 and 25 May 2023 and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed nine professors and awarded the title of professor twice. At the same time, the Board also bid farewell to nine professors and thanked them for their service.

From 2016 to 2022, Thomas Zurbuchen was responsible for research at NASA, the US space agency. From August this year, he will become director of ETH Zurich Space. This initiative aims to promote space research and teaching at ETH and to expand and strengthen cooperation with the space industry.

Security of energy supply in a fossil-free Switzerland is feasible and affordable according to a new white paper from an expert group at the Energy Science Center. It will require increased production of renewables and efficient energy trading with neighbouring countries.

Bachelor’s students at ETH Zurich were given a year to turn their original ideas into finished products. ETH News presents videos of two of these projects.

Karin Sander, ETH Zurich Professor of Architecture and Art, and Philip Ursprung, ETH Zurich Professor of the History of Art and Architecture, are curating the Swiss pavilion at this year’s Venice Biennale. Their exhibition is called “Neighbours” and it explores the Swiss pavilion’s architectural relationship with the Venezuelan pavilion next door.

ETH students have developed a smart cane featuring an integrated camera that detects its surroundings and a tactile pointer that helps blind and visually impaired individuals navigate their way safely.

Yesterday, Swiss President Alain Berset toured the Carbfix plant in Iceland and visited the facilities where the pilot project "DemoUpCARMA" is implemented. The project aims at injecting and storing CO₂ in the Icelandic underground. Marco Mazzotti, project coordinator and ETH Zurich professor, explains why Swiss CO₂ is being shipped all the way to Iceland.

If European countries collaborate, they can avoid severe energy scarcity due to a gas shortage. This is the finding of a new study by ETH Zurich researchers.

Professor Wendelin Stark and Nevena Paunović were both chemistry Olympians. In 2023, they will return to the Olympiad in new roles. In this interview, they reveal how the Olympiad has influenced their lives and careers, and what participants can expect from the host country and the competition.

A strong quake in the last year of the NASA Mars InSight mission, enabled researchers at ETH Zurich to determine the global thickness and density of the planet's crust. On average, the Martian crust is much thicker than the Earth’s or the Moon’s crust, and the planet’s main source of heat is radioactive.

To decarbonize our economy, electricity will replace oil and natural gas as the primary energy carrier. Where should that power come from? Many people argue that all of it should be produced domestically. Careful analysis suggests some share of it should be imported, says Anthony Patt.

A newspaper article about a study conducted by the University of Zurich claims that women students are less ambitious than their male counterparts and not interested in pursuing a career. Julia Dannath, Vice President for Personnel Development and Leadership, comments on why this conclusion has alienated her.

Switzerland is monitoring its biological diversity as part of a global effort to understand its changes and prevent further biodiversity loss. Researchers from ETH Zurich are working on a pioneering pilot study that includes the analysis of genetic diversity of native species.

ETH Zurich researchers have succeeded in demonstrating that quantum mechanical objects that are far apart can be much more strongly correlated with each other than is possible in conventional systems. For this experiment, they used superconducting circuits for the first time.

Researchers from Basel and Zurich are creating a high-resolution atlas that depicts the development of the human retina. One technique they use is a new method that allows them to visualise more than 50 proteins simultaneously.

Artificial intelligence promises to support judges in their decision-making. In fact, it renders their decisions and tasks more complex, argues Ayisha Piotti.

Quazel*, a spin-off from ETH Zurich, has launched a language learning app that uses artificial intelligence (AI) to engage users in conversations. The AI tutor adapts to the users' language skills and corrects their mistakes.

The cells of our body interact with their immediate environment. Researchers have now studied this interaction in detail. In time, they hope to use these findings for improved diagnosis and treatment of wound-healing disorders and cancer.

This doesn’t happen often: For his final project, an electronics apprentice at ETH Zurich produced a test device that will save physicists a lot of time in developing a novel microscope. His work has been published in a scientific journal.

Each year, the Center for Security Studies (CSS) at ETH Zurich analyses key geopolitical trends. Oliver Thränert, head of the think tank at the CSS, explains which new developments will impact global affairs. A conversation on European security and China as a challenge to the transatlantic alliance.

Despite approved treatments being available, multiple myeloma remains incurable. But researchers at ETH Zurich and University Hospital Zurich set out to improve treatment outcomes by testing hundreds of existing therapeutics outside the body to predict their effectiveness.

Researchers from ETH Zurich created a new open-source platform and programming language called LMQL. This programming language makes it easier, cheaper, and safer to interact with large language models like ChatGPT.

There are concerns that ChatGPT could undermine the educational system, and growing demands for rules governing its use. Gerd Kortemeyer argues that anything but the most common sense regulations could end up being counterproductive.

It is not easy to make batteries cheap, efficient, durable, safe and environmentally friendly at the same time. Researchers at ETH Zurich have now succeeded in uniting all of these characteristics in zinc metal batteries.

Researchers at ETH Zurich have analysed the bird flu epidemic caused by the H7N9 strain that affected China from 2013 to 2017. New phylogenetic trees will help to improve monitoring of future bird flu epidemics.

Researchers at ETH Zurich have created the heaviest Schrödinger cat to date by putting a crystal in a superposition of two oscillation states. Their results could lead to more robust quantum bits and help to explain why quantum superpositions are not observed in everyday life.

Psychologist Verena Zimmermann joins computer scientists Joachim Buhmann and Elgar Fleisch to discuss whether our feelings can be measured, what role they play in human-machine interactions, and the use of smart technologies.

ETH Zurich researchers have developed a smart earpiece that helps people relearn physical actions faster and more easily after a stroke. By stimulating the brain, the earpiece helps it rewire neural circuits.

Political debate is vital for a functioning democracy. And when it comes to complex issues such as climate change, scientists should be able to share their expertise and help shape opinion, says Reto Knutti.

With a constellation of five satellites, the international LIFE initiative led by ETH Zurich hopes to one day detect traces of life on exoplanets. A laboratory experiment in the Department of Physics is now set to demonstrate the planned measurement method.

In the video series "Ask the Expert", experts from ETH Zurich answer questions from the community. In this edition, Stefan Wiemer provides information on the topic of earthquakes.

Computer simulations have helped researchers understand in detail how pharmaceutically active substances cross cell membranes. These findings can now be used to discover new drug candidates more efficiently.

For minimally invasive surgery, the instruments used must be small. ETH Zurich researchers have now developed a method to transport large devices through a narrow catheter. This expands the possibilities for designing minimally invasive surgical tools.

Researchers at ETH Zurich have developed a model that detects workplace stress just by how people type and move their computer mouse. This might enable employees to prevent chronic stress early on.

It doesn’t have to be a hurricane or a tsunami — even a simple running water tap induces a shock wave upon impact with the sink. Now, with the help of the Swiss National Supercomputing Centre's (CSCS) supercomputer “Piz Daint”, mathematician Siddhartha Mishra of ETH Zurich is working to overcome current barriers to simulating and comprehending highly turbulent flows.

ETH Zurich is boosting its medical research and establishing a new site in Schlieren. It is leasing a new building (SSA) right next to the Bio-Technopark in Schlieren; the site is currently being set up as a laboratory building for medical research.

Robots that can perform guarding tasks and overcome obstacles have already been seen in films such as the Pixar animation "Wall-E ". This film is set 800 years in the future. But similar robots are now becoming reality.

ETH students have developed sensors that can indicate how people use urban spaces. They anonymously measure how people use objects such as chairs in a public square. The sensors have proven useful in the test run and could be used in future to plan public spaces based on needs.

On Friday, an era came to an end. For 20 years, Robert Perich helped to shape the development of ETH Zurich as Chief Financial Officer (CFO), restructured Finance & Controlling and developed it into an instrument of university management. It was important to him that the professorships and departments manage their funds autonomously and that ETH pursue a sustainable financial policy.

In an open letter, tech luminaries from the worlds of science and industry are calling for a freeze on training new AI models that are more powerful than GPT-4. ETH AI experts Andreas Krause and Alexander Ilic from the ETH Zurich AI Center consider this to be difficult to enforce and associated with risks.  

Increasing summer heat and drought are affecting European forests – some years, trees brown prematurely and some even start to die back. Researchers from ETH Zurich and the WSL are showing how exceptional weather conditions over several years are turning forests brown.

ETH Zurich researcher Luca Dal Zilio offers an insightful summary of the recent earthquakes in Turkey and Syria, shedding light on the complex nature of this event. He discusses the lessons that can be drawn from it to better understand and prepare for future seismic occurrences in the region.

As of today, the ETH Zurich annual report for 2022 is available online. This is the first time it has been published in digital form. It provides an interactive tour through the different areas of the university, as well as describing how ETH functions and the contribution it makes to Swiss society.

More effective, reusable and self-repairing: a new kind of corrosion protection developed by the ETH researchers Marco D'Elia, Walter Caseri und Markus Niederberger has been honoured with ETH Zurich’s Spark Award 2023. The innovation offers excellent market potential and could significantly slow down the deterioration of buildings and vehicles.

A fuel cell under the skin that converts blood sugar from the body into electrical energy sounds like science fiction. Yet it works perfectly, as an ETH Zurich research team led by Martin Fussenegger, Professor of Biotechnology and Bioengineering, has shown.

Researching the origins of life, supporting outstanding students and providing a boost for the new meeting place for students and the entrepreneurial community: the current Annual Report of the ETH Foundation provides an insight into what the great commitment of over 2,900 donors and partners made possible at ETH Zurich last year.

A team led by ETH Zurich chemical engineers Chih-Jen Shih and Andrew deMello have developed a rapid test system made of smart graphene paper. It only costs a few cents per test strip, is easy to use but is as accurate as lab measurements. The approach will impact more than just disease monitoring.

Researchers at ETH Zurich have developed an electronic yarn capable of precisely measuring how a person’s body moves. Integrated directly into sportswear or work clothing, the textile sensor predicts the wearer’s exhaustion level during physical exertion.

To mark Sexual Harassment Awareness Day at Swiss universities, Vice President Julia Dannath analyses the situation at ETH Zurich, explains what anonymous reports can and cannot achieve, and presents what she believes is most needed to effectively combat sexual harassment.

In the latest QS rankings by subject, ETH ranks among the top ten in 16 disciplines. In the earth sciences, it comes in first place.

Focusing exclusively on new housing developments to counter the housing crisis is not sustainable, says David Kaufmann. His research group has been able to show that vulnerable persons are displaced to a much greater extent than previously thought in the Swiss canton of Zürich.

In the Forest Laboratory "Waldlabor" on Hönggerberg, ETH Zurich researchers investigate the storage and transport processes of water in the forest. Recently they showed that forest-floor litter and deadwood have a far larger influence on the forest water balance than expected.

A study by researchers at ETH Zurich shows for the first time how a relaxation of Swiss spatial planning policy would affect the locations of wind turbines. If the aim is to have as few wind turbines as possible in the Alps and in Switzerland in general, it would be worth considering using windy agricultural areas on the western Swiss Plateau.

Around the world, the race is on to achieve a decisive breakthrough in quantum research. ETH Zurich is spearheading its own challenge.

Increasingly dense cell clusters in growing tumours convert blood vessels into fibre-filled channels. This makes immune cells less effective, as findings by researchers from ETH Zurich and the University of Strasbourg suggest.

Cancer patients might one day benefit from being administered immune cells from healthy donors. But as things stand, receiving donor cells can cause severe or even fatal immune reactions. A researcher at ETH Zurich has now developed a technology that avoids these.

In the video series "Ask the Expert", ETH Zurich experts answer questions from the community. In this edition, Maren Brehme provides information on the topic of geothermal energy.

Researchers at ETH Zurich, Empa and EPFL are developing a 3D-printed insole with integrated sensors that allows the pressure of the sole to be measured in the shoe and thus during any activity. This helps athletes or patients to determine performance and therapy progress.

ETH student Luca Hasler developed a new set of handlebars for para-athlete Flurina Rigling. The cyclist hopes these will boost her chances of qualifying for future events – including the 2024 Paralympics in Paris.

Why researchers should not only draw on reason but also on their emotions. An essay by Michael Hagner.

Life is a constant stream of decisions that pit sober reflection against powerful emotions, conscious deliberation against gut instincts. Using complex models and sophisticated experiments, ETH researchers study how we combine these different decision-making strategies.

Gregor Weiss is fascinated by the inner workings of our cells and is driven by the hope of finding a non-antibiotic therapy for urinary tract infections.

Peter Schmidt has been working in development aid for over 30 years, constantly seeking ways to help people help themselves. His first visit to India left him in shock for three days – but ended up shaping the rest of his life.

Emotional trauma can have far-reaching ripple effects and may even reverberate across generations. Professors Isabelle Mansuy and Katharina Gapp study how the effects of trauma can be inherited through epigenetic mechanisms.

Mental health disorders can only be diagnosed on the basis of symptoms – and individual outcomes cannot be accurately predicted. An ETH scientist hopes to change that with the help of mathematical models.

Stefan Spiegel will head up Finance and Controlling at ETH Zurich starting on 1 April 2023. The 52-year-old Swiss manager and finance expert boasts extensive leadership experience in state-affiliated firms and stock-listed companies.

At its meeting of 8 and 9 March and upon application of Joël Mesot, President of ETH Zurich, the ETH Board appointed 14 professors and awarded the title of professor five times. At the same time, the Board also bid farewell to three professors and thanked them for their service.

Researchers at ETH Zurich achieved a shape memory effect for the first time with objects that are only a few nanometers in size. This can be used to manufacture tiny machinery and robotic devices on the nanoscale.

What is it like to study computer science at ETH? 33 female high school students attended a one-week taster course in February to find out.

What is the status of equality at ETH? What challenges do our female students face? Young women provide information on International Women's Day.

The Swiss Seismological Service at ETH Zurich has just introduced the first seismic risk model for Switzerland. It shows the potential impact of earthquakes on people and buildings in the country.

A new study shows what it will take for the plastics industry to become completely sustainable: lots of recycling combined with the use of CO₂ from the air and biomass. It is also the image of plastics that need to change.

Artificial intelligence seems to be on the rise – and not just in the headlines. Florian von Wangenheim from ETH Zurich’s Chair of Technology Marketing and researcher at the ETH AI Center explains this trend in a short interview.

Robotics specialists from a group led by ETH professor Raffaello D’Andrea have created a new, cube-shaped robot that can balance on its pivot and compensate for external disturbances. What makes the One-Wheel Cubli unique? Unlike its predecessors, it only requires a single reaction wheel.

ETH researchers have managed to take three-dimensional pictures of single nanoparticles using extremely short and strong X-ray pulses. In the future this technique could even be used to make 3D-movies of dynamical processes at the nanoscale.

ETH Zurich political science researchers reveal that Swiss people are in favour of the circular economy and support measures to promote it. However, their personal willingness to contribute is low. 

The Thomas Mann Archive in the ETH Main Building provides insights into the author’s lifelong interests, works and personal effects. A ceremony to celebrate the reopening of the famous archive will be held this evening.

alliance F and ETH Zurich are launching the Public Discourse Foundation (PDF), which will take an in-depth look at hate speech and its impact on democracy. The aim is to explore and promote public discourse on the internet. The foundation’s first project will support media companies with comment moderation and empower civil society to effectively deal with hate speech through an interactive knowledge centre.

Europe’s energy transition will not succeed without access to essential metals like rare earths, says security researcher Julian Kamasa. Responsible mining and recycling of critical raw materials could help Europe reduce dependence on imports and meet its climate targets.  

It is known that toxins in tobacco smoke can change our DNA – but where exactly in the genome they do this has been a mystery. A new approach developed by researchers at ETH Zurich now brings light into the darkness. In the future, this could make it easier than ever to determine the safety of many chemical substances.

ETH Zurich researchers have developed an extraordinary protection against corrosion after a chance discovery. It glows in places where it is not damaged, repairs itself – and can be reused multiple times.

Many regions have suffered from heatwaves in recent years. But exactly how these form is still a matter of debate. Two researchers at ETH Zurich have now found a nuanced answer.

Up to now, the use of models to research the barrier that separates the circulatory from the nervous system has proven to be either limited or extremely complicated. Researchers at ETH Zurich have developed a more realistic model that can also be used to better explore new treatments for brain tumours.

The LOOP Zurich research centre is creating a central platform for the exchange of health data between the University of Zurich, ETH Zurich and the four university hospitals. This will allow data to be utilised quickly and easily to the benefit of patients. 

Atmospheric chemist Thomas Peter retired at the end of January. A profile of a man who taught us about the properties and processes of suspended particles and helped shape the second-largest department at ETH Zurich.

The International Day of Women and Girls in Science takes place each year on 11 February. To mark the occasion, we take a look back at the history of women at ETH Zurich.

In the latest episode of the “Student Stories” series, Jan Blum talks about his everyday life as a hard-of-hearing Bachelor’s student, the difficulties he faced when he started studying computer science and what helped him combat the feeling of being the odd one out.

The ETH physicist has received an SNSF Consolidator Grant worth CHF 1.75 million.

The grass-roots movement founded by architectural students and scientific staff has been awarded the Prix Meret Oppenheim in recognition of its engagement in driving fundamental change in the Department of Architecture of ETH Zurich.

Whether rooftop solar panels are worth the cost is largely dependent in Switzerland on local compensation rates for solar power and on electricity prices in general – these are the findings of a study by researchers at ETH Zurich and the University of Bern. Many power grid operators pay too little, thereby limiting the expansion of solar power.

When doctoral student Panagiotis Martakis started studying civil engineering, he soon realised that he wasn’t happy with his choice of subject. In the latest episode of the “Student Stories” series, he explains why you should spend more time exploring other disciplines.

A research collaboration led by ETH Zurich and MIT will receive a further USD 15 million from the New York-based Simons Foundation to investigate the behaviour of marine bacteria and microalgae. The research will focus on microbial communities that impact the ocean’s carbon cycle.

Efforts to restore degraded ecosystems have so far fallen short of meeting global targets. Sound restoration must better incorporate social processes promoting equity in order to effectively benefit people, climate and biodiversity, says Sara Löfqvist.

One of the greatest unknowns in climate change is the question of how particulate matter affects clouds. Yu Wang is using machine learning and satellite data to investigate the surprising role of these tiny particles in the atmosphere.

Until now, mountain regions have been largely spared from biological invasions. But a new monitoring study shows that alien plants are spreading rapidly to higher altitudes along transport routes worldwide.

New research offers potential benefits for those affected by the hereditary metabolic disease methylmalonic aciduria. By combining the results of multiple molecular analyses, scientists can better diagnose this rare and severe disease. In the future, an improved understanding of the disease might also improve treatment options.

After failing a physics exam, Master's student Agon Besimi had one more chance to stay at ETH. The support of his family was his biggest source of inspiration to persevere.

Christophe Girot brought landscape architecture into the digital world and taught a generation of architects how to think on a larger scale. After more than 20 years as an ETH Professor, he is now retiring.

The 19 January visit of Yoon Suk Yeol, President of the Republic of Korea, to ETH Zurich focused on Quantum Science.

Researchers at ETH Zurich and the Swiss Federal research institute WSL have developed a flying device that can land on tree branches to take samples. This opens up a new dimension for scientists previously reserved for biodiversity researchers.

How did life on Earth first emerge? And how was it able to prosper and evolve? ETH researchers are involved in the quest to find answers to these fundamental questions.