ETH News

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

This past weekend, 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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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 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.

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.

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.

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.

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.

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.

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."

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.

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.

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.

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.

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.

A grand total of 26 spin-offs were founded at ETH Zurich in 2022. Their businesses range from new cancer drugs and sustainable water bottles to digital mapping of urban traffic flows. The ETH spin-off family also welcomed three new unicorns and raised 1.2 billion Swiss francs in fresh capital.

This year’s Swiss HR Barometer focuses on working conditions that promote innovative behaviours amongst employees. Approaching errors in an open manner, a practice prevalent in Switzerland, has a positive effect on innovative behaviour as well as attitudes to work. Scope for improvement is found in areas such as support for new ideas, personnel development and compensation.

More than 20,000 bachelor and master students will start the Autumn Semester at ETH Zurich on 19 September. The number of new bachelor students has declined.

ETH Zurich is opening a new research and teaching centre with a focus on exploring the origin and prevalence of life on Earth and beyond. Under the leadership of Nobel Laureate Didier Queloz, more than 40 research groups from five departments will address the big questions posed by humankind.

ETH Zurich and UBS are launching a strategic partnership. Over a period of 10 years, UBS will invest up to CHF 20 million in two joint initiatives to promote entrepreneurship and innovation, and raise interest in STEM subjects. UBS will also make a donation of up to CHF 20 million to support the construction of a new ETH building on the Hönggerberg campus.

A representative survey conducted for the first time shows: the Swiss population is concerned about global poverty, advocates for its reduction — and calls for greater Swiss engagement.

Researchers at ETH Zurich have developed a wearable textile exomuscle that serves as an extra layer of muscles. They aim to use it to increase the upper body strength and endurance of people with restricted mobility.

A new study shows that breast cancer metastases form more efficiently while patients are sleeping. This finding, in a study led by researchers at ETH Zur-ich, could significantly change the way cancer is diagnosed and treated in future.

Researchers from ETH Zurich and the Swiss Tropical and Public Health Institute have created a risk map showing which regions in Africa may see a faster spread of infectious diseases due to lacking infrastructure.

The multidisciplinary Zurich research team Liver4Life has succeeded in doing something during a treatment attempt that had never been achieved in the history of medicine until now: it treated an originally damaged human liver in a machine for three days outside of a body and then implanted the recovered organ into a cancer patient. One year later, the patient is doing well.

Entrepreneur and philanthropist Hansjörg Wyss is one of the major private donors for Swiss science. Today, Wyss was celebrated as the laureate of the 2022 Gallatin Award of the Swiss American Chamber of Commerce.

Four researchers from ETH Zurich have been awarded a Consolidator Grant from the European Research Council (ERC). Since Switzerland is no longer fully associated, they will receive the approximately eight million francs in research funding from the State Secretariat for Education, Research and Innovation (SERI).

In the last application process for the sought-after ERC Starting Grants, the European Research Council made 11 awards to ETH researchers worth about CHF 17 million. Due to Switzerland’s non-association, however, the researchers will not receive these grants. The funds will now be provided by the State Secretariat for Education, Research and Innovation (SERI).

The breakdown for spin-offs in 2021: 25 new start-ups and about CHF 390 million in capital raised. Faster coronavirus tests, artificial coral reefs and automated insect breeding have found their place in the economy. The proportion of female entrepreneurs has increased significantly.

Researchers at ETH Zurich have succeeded, for the first time, in quickly and continuously correcting errors in digital quantum systems. This means they have overcome an important hurdle on the road to practical quantum computing.

With the help of artificial intelligence and four collaborative robots, researchers at ETH Zurich are designing and fabricating a 22.5-metre-tall green architectural sculpture.

ETH President Joël Mesot paid tribute to Sarah Springman at her last ETH Day as Rector, also praising her as a mentor. Both took the opportunity to reflect on challenges that have been overcome and those that lie ahead – as did the key-note speaker Federal Councillor Simonetta Sommaruga.

Following the pilot project at the Hönggerberg campus, ETH Zurich is opening a Student Project House on its Zentrum campus. Students can now make their ideas a reality, in the heart of Zurich, and away from the pressure of grades. At their disposal are 1,200 square metres of renovated space, distributed across five floors.

ETH Zurich and UNIGE establish an interdisciplinary unit dedicated to science in diplomacy in the heart of international Geneva. This joint lab will bring scientific insights and methods into diplomatic, international conflict resolution and help address the global challenges our societies are facing.

Boasting an intricate, doubly curved concrete roof, lightweight funicular floors, and self-learning building technology, the latest addition to Empa and Eawag's NEST research building in Duebendorf, Switzerland officially opened today. The innovative unit illustrates nearly a decade of formative ETH Zurich research in architecture and sustainable technologies.

Today sees the start of the Autumn Semester for over 20,000 students at ETH Zurich. The introduction of mandatory COVID certificates allows them back on the campus at last. Although the number of new Bachelor’s students has not risen, the level is still high.

For the first time, visitors to Scientifica had the chance to experience up close recent scientific developments at three locations. The large numbers of visitors showed the huge public appetite that exists for direct interaction with researchers.

Researchers at ETH Zurich working together with an international team have been able to use seismic data to look inside Mars for the first time. They measured the crust, mantle and core and narrowed down their composition. The three resulting articles are being published together as a cover story in the journal Science.

ETH Zurich and the Paul Scherrer Institute (PSI) establish a joint centre for the development of quantum computers. Its aim is to advance the realization of quantum computers based on both ion traps and superconducting components. ETH Zurich provides 32 million francs for this centre, which will host around 30 researchers.  

An international research team including scientists from ETH Zurich has shown that almost all the world’s glaciers are becoming thinner and losing mass’ and that these changes are picking up pace. The team’s analysis is the most comprehensive and accurate of its kind to date.

The European Research Council has decided on the recipients of its lucrative Advanced Grants. Researchers at ETH Zurich were awarded two grants – one in political science and the other in climate research. ETH is set to receive around CHF 6.6 million.

The Federal Statistical Office (FSO) is joining forces with the Swiss Data Science Center, a joint venture between the two federal institutes of technology, to encourage the use of data science and artificial intelligence within the administration.

A new five-year research collaboration between ETH Zurich and three Singapore universities will see scientists from both countries come together to develop solutions to help cities and their surrounding regions achieve sustainable growth.The collaborative venture launched on 1 December 2020.

ETH Zurich and the University of St.Gallen (HSG) are launching a joint Executive MBA programme, the emba X. The two universities are combining their know-how in technology and management as well as their networks for this innovative programme.

Researchers from EPFL and ETH Zürich have conducted an original scientific study that puts forth a plausible explanation for the mysterious 1959 death of nine hikers in the Ural Mountains in the former Soviet Union.

In 2020, 34 spin-offs were founded at ETH Zurich, with a striking proportion in the areas of AI and sustainability. Financing rounds totalling more than CHF 400 million and HeiQ's public listing bear witness to the market success of existing ETH spin-offs.

The Engineering Humanitarian Aid initiative, officially launched on 10 December 2020, will harness the expertise of Switzerland's two federal institutes of technology to benefit humanitarian aid programs. The effort will focus on the areas of energy and the environment, data sciences and digital technologies, and personalized health and related technologies.

Seven ETH researchers can look forward to generous funding for their projects: the European Research Council (ERC) has approved a total amount of around 15 million Swiss francs.  

ETH Zurich intends to further expand its leading position in quantum research, and so it is planning a highly specialised physics laboratory building on the Hönggerberg campus. A generous donation from ETH alumnus and ETH Honorary Councillor Martin Haefner is now the key step to taking the project further.

On the occasion of the 165th anniversary of ETH Zurich, Rector Sarah Springman and ETH President Joël Mesot took stock of how the university has weathered the crisis until now. A few outstanding individuals were also honored during the event.

Today was the last day of the Cybathlon 2020 Global Edition. In total, 51 teams from 20 countries competed against each other, completing everyday tasks with the help of state-of-the-art assistance systems. Due to the Covid-19 pandemic, the teams competed for the first time in different time zones and locations. Apart from the winning teams, the technological advances attracted the most attention, as the also promote social inclusion.

Two research projects with ETH Zurich involvement have been awarded one of the highly coveted ERC Synergy Grants. These EU grants aim to promote pioneering research that is only possible through the synergy of several teams. More than EUR 26 million will now be made available for the two projects.

Researchers from four leading European technical universities, all members of IDEA League, are looking for new solutions against climate change in the EASYGO project.

ETH Zurich is opening a new research centre for artificial intelligence. A core team of initially 29 professorships, a new executive director and a Fellowship programme aim to promote interdisciplinary research into this key technology.

This year’s Swiss HR Barometer combines two major trends: digitisation, and an aging society. Almost 40 percent of those surveyed can imagine working beyond retirement age. Job satisfaction decreases as digitisation of an employee’s tasks increases.

As well as generating more jobs on average than other Swiss start-ups, ETH spin-offs are also acquired more frequently. A decisive factor, according to University of St.Gallen’s comprehensive analysis, comes from the institutional support for entrepreneurship.

ETH Zurich is expanding its Executive Board with two new domains. At the request of ETH President Joël Mesot, the ETH Board has appointed Julia Dannath-Schuh as the new Vice President for Personnel Development and Leadership, and Vanessa Wood as the new Vice President for Knowledge Transfer and Corporate Relations.

The world’s second ever Cybathlon competition will take place on 13 and 14 November 2020 in a new global format. 70 teams from all over the world will start in their respective home countries. The Cybathlon organizers and participants will embed content into a live programme and broadcast delivered via a new online platform. Ten Swiss teams will compete locally on the campus of ETH Zurich.

On 14 September, the autumn semester at ETH Zurich will commence for some 4,700 new Bachelor’s and Master’s students. Despite considerable uncertainties due to the Covid 19 pandemic, they are to be offered the most authentic ETH experience possible.

ETH has once again been highly successful in the awarding of this year’s ERC Starting Grants for young researchers, with the European Research Council (ERC) approving a total of CHF 21.4 million in funding for 12 ETH project submissions.

On 1 September, the Rosengarten student residence located on Bucheggstrasse in Zurich will open its doors. The 18 shared housing units offer an affordable place to live tailored to the needs of its 130 student residents. At the same time, the district of Wipkingen will benefit from facilities and services for childcare, commercial space and a public park. SSWZ (Foundation for Student Housing Zurich), which was in charge of the project, opened the new building to the public for the first time today.

The Canton of Grisons and the Federal Institute for Forest, Snow and Landscape Research (WSL) are establishing a new research centre employing up to 40 people in Davos. From January 2021, the centre will examine social and economic issues connected with climate change, extreme events and natural hazards in mountainous regions. ETH Zurich will also be involved, through two professorships.

An international research collaboration led by ETH Zurich and MIT has developed a mathematical method that can speed up search and rescue operations at sea. The new algorithm accurately predicts locations to which objects and people floating in water will drift.

ETH researchers have developed a new method in which they use light to draw patterns of molecules that guide living cells. The approach allows for a closer look at the development of multicellular organisms – and in the future may even play a part in novel therapies.  

In the latest round of prestigious ERC Advanced Grants, ETH Zurich has secured two of the awards – one in the area of biology and the other in pharmacy. The grants will see ETH receive around 5.16 million Swiss francs in funding.

Due to the latest developments in the spread of the coronavirus, the Executive Board has decided to suspend all classroom teaching with effect from Monday, 16 March up to the end of Spring Semester 2020. The university is continuing to expand its offering of online study alternatives.

ETH Zurich has decided to postpone the Cybathlon until 19–20 September 2020. The safety and health of all those involved in this major international event takes top priority.

Researchers at ETH Zurich and Bern University Hospital have developed a method for predicting circulatory failure in patients in intensive care units – enabling clinicians to intervene at an early stage. Their approach uses machine learning methods to evaluate an extensive body of patient data.

On 2 - 3 May 2020, Zurich opens its doors for the second Cybathlon. In this unique championship, individuals with a disability, assisted by cutting-edge technology, come to terms with the challenges of everyday life. Over 90 teams from around the world are battling it out in six disciplines. Swiss radio and television will broadcast the race finals across the nation.

Researchers from the University Hospital and ETH Zurich have developed a machine that repairs injured human livers and keep them alive outside the body for one week. This breakthrough may increase the number of available organs for transplantation saving many lives of patients with severe liver diseases or cancer.

In 2019, 30 new spin-offs have been founded at ETH Zurich. The predominant topic of this year climate change also reflected in the new spin-offs. A remarkable number is dedicated to the development of sustainable materials.

The administrative investigation into allegations in the Department of Biosystems Science and Engineering has shown that no laws were broken, although pressure was exerted on some doctoral students through employment contracts and there were errors in how some employment contracts were drawn up. ETH has taken appropriate measures and is strengthening internal controls. The department and the professor involved are working to improve the supervision of doctoral students.

Four researchers from ETH Zurich have successfully applied for ERC Consolidator Grants worth EUR 2 million.

At the ceremony to mark the 164th anniversary of ETH Zurich, Rector Sarah Springman outlined how she wants to equip students for the future. ETH President Joël Mesot and Federal Councillor Guy Parmelin spoke about social changes and how the ETH is addressing them. As part of the celebrations, the physicist Evelyn Hu was awarded an honorary doctorate.

ETH researchers are planning to partner with clinics, foundations, public authorities and other institutions through a broad-based initiative aimed at improving the quality of life and participation of people with physical disabilities. The initiative focuses on a centre that will be a nexus of ETH expertise with up to eight new professorships and a new Master’s programme.

Two ETH Zurich projects and one with ETH involvement have been awarded one of the coveted ERC Synergy Grants. These EU grants offer up to EUR 14 million to promote interdisciplinary collaboration on research projects.

Next Monday, some 4,300 new Bachelor’s and Master’s students will embark on the autumn semester at ETH Zurich. This represents a continuation of last year’s growth at both levels.

Two volunteers are the first above-knee amputees in the world to feel their prosthetic foot and knee in real time. Their bionic prosthesis, which was developed by an international team of researchers, features sensors that connect to residual nerves in the thigh. The resulting neurofeedback greatly reduces physical and mental strain for users of the prosthesis.

ETH scientists have been researching the effect of precipitation and population size on rising temperatures in cities compared with the surrounding countryside. They have found that more green spaces can help to lower temperatures in urban zones – but not everywhere.

Fifteen talented young researchers from ETH Zurich are each to receive an ERC Starting Grant, which is more than for any year previously. This will result in a total of 23 million euros in European funding for ETH.

The Scientifica event hosted by the University of Zurich and ETH Zurich was a huge success. This weekend, 20'000 to 30'000 visitors were able to learn about scientific facts straight from the experts. Current research fascinated guests – discussions, short lectures and exhibition stands were very popular throughout the two-day event.

Around 0.9 billion hectares of land worldwide would be suitable for reforestation, which could ultimately capture two thirds of human-made carbon emissions. The Crowther Lab of ETH Zurich has published a study in the journal Science that shows this can be a powerful tool for drawing carbon from the atmosphere.*

Researchers from ETH Zurich have developed a novel technology that produces liquid hydrocarbon fuels exclusively from sunlight and air. For the first time worldwide they demonstrate the entire thermochemical process chain under real field conditions. The new solar mini-refinery is located on the roof of ETH’s Machine Laboratory building in Zurich.

ETH Zurich is adopting a new leadership structure: the number of Executive Board domains is being expanded from five to seven in order to respond to the growing demands in leadership and staff development, as well as in knowledge transfer and corporate relations.

Researchers at ETH Zurich have developed a process that can provide conclusive evidence with regard to modern fakes of paintings, even in cases where the forger recycled older canvases. This verification process requires less than 200 micrograms of paint.