Newsletter June 2025
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ETH Domain News
June 12, 2025
 
 
Mary-Anne Hartley illustrates the potential of chatbots with medical knowledge to close a disastrous information gap in Africa. (Photo: Kellenberger Photographie)
Where AI makes a real difference
Language models are often not much more than toys; we are fascinated by their abilities, but do they really bring any benefit? A new model from EPFL illustrates the potential of chatbots with medical knowledge to close a disastrous information gap in Africa.

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 On 27 May 2025, the European Space Deep-Tech Innovation Centre ESDI was officially opened. (© Paul Scherrer Institute PSI/Mahir Dzambegovic)
ESA Centre of Excellence opens in Switzerland
The European Space Agency ESA has officially opened the “European Space Deep-Tech Innovation Centre” (ESDI). Set up in close collaboration with the Paul Scherrer Institute PSI, it is located in the immediate vicinity of the research institute, at Park Innovaare. The opening ceremony was attended by high-ranking ESA representatives, as well as high-ranking Swiss and Aargau politicians.

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 To achieve its energy targets, Switzerland must massively expand photovoltaics and wind energy. Wind turbines and solar panels on Mont-Soleil in Saint-Imier. (Image: Valentin Flauraud /Keystone)
Where power will come from in 2050
By 2050, the aim is for Switzerland’s energy system to be decarbonised and no longer reliant on nuclear power. How this can be achieved and the costs of doing so are set out in a new report by a Swiss research consortium involving researchers from ETH Zurich, EPFL, WSL, the universities of Geneva and Bern as well as ZHAW.

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 Colour changes on the sanitary towel can be interpreted by eye or photographed with a smartphone and evaluated directly in the app. The prototype has a dot with a control dot on the test strip for each biomarker. (Image, AI generated: Lucas Dosnon and Josef Kuster / ETH Zurich)
Sanitary towels morph into test strips
Researchers at ETH Zurich and Empa have developed the first technology that is able to recognise biomarkers in menstrual blood – directly in sanitary towels. MenstruAI promises a simple, non-invasive method for recording health data in everyday life.

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 Climate change is changing plant communities such as this mountain meadow (photo: Michael Zehnder/SLF)
Spring in mountains starting earlier and earlier
Climate change is changing the Alps: after the snow melts, plants in meadows and pastures are sprouting earlier and earlier. This affects biodiversity, agriculture and the ecological balance in the mountains. SLF biologist Michael Zehnder has scientifically documented this trend drawing on data spanning 25 years.

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 Earthworms play an important role in soil ecosystems (Photo: Ecotox Centre).
Earthworms avoid tyre abrasion
Tyre abrasion gets from the road into adjacent soils and affects soil organisms. A joint study by the Ecotox Centre, Eawag and EPFL now shows that earthworms avoid soil that is heavily contaminated with tyre particles. However, the particles had no negative effects on the survival and reproduction of the animals.

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Advanced Computing episode 1: Decoding radiation
🕒 4 minutes

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