Glaciers are melting faster than ever before in Switzerland. New measurement data shows that Swiss glaciers lost more than 5 per cent of their volume in 2026, following a winter with little snow and record-breaking summer heatwaves.
Do AI systems really deceive us, or are we simply misinterpreting their behaviour? Anna Hedström, a researcher at ETH Zurich, studies AI risks, misplaced certainty and the limits of contemporary AI safety research. She also discusses how controllable highly capable AI systems really are.
New sample analyses by researchers at ETH Zurich point to a surprising origin for the asteroid Bennu: rather than forming far out in the Solar System, Bennu's parent body probably emerged in a special transition zone near the water-ice line, where temperatures were cold enough for water to freeze, at a time when Jupiter itself was still growing.
