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EPFL is a Swiss federal public research university in Lausanne, noted for engineering, computer science, and natural sciences research.
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EPFL researchers found that E. coli in nutrient broth with 62.5% plasma-activated water reached about twice the control's viable count. For anyone using the water as a disinfectant, the lethal dose has to be measured in the liquid actually being treated.
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EPFL researchers built a chip laser that held its frequency lock from 154 to 300 milliamps of drive current with no active electronic control. It brings mass-producible semiconductor lasers closer to portable clocks and quantum sensors, though only a laboratory device has been shown so far.
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Cloudflare is adding EuroLLM, which covers all 24 official EU languages, and Switzerland's fully open Apertus model to Workers AI. Both come from public universities and research institutions, so teams with sovereignty requirements now have hosted models built outside the frontier labs.
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Anna Carratala's team at EPFL sampled 24 Swiss alpine lakes and found bacterial communities that weakened three viruses those lakes never harbour. Human uses are far off; the near-term promise is in protecting crops.
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OpenAI's louder announcement of a nine-member independent math advisory group caused widespread confusion over whether the company had appointed it. Its first job is helping release scores more results from an unreleased OpenAI model, a wave researchers already dread.
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A 73-page preprint evolved instructions that jumped between coding agents and wrote themselves into the file that becomes the next system prompt. A short warning nearly stopped transmission.
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Labs at EPFL and the Weizmann Institute each measured quasiparticles with a quarter of an electron's charge in the ν = 1/2 quantum Hall state. The agreement settles the charge of a state thought to be non-Abelian, though the exchange behavior a topological qubit would need was not tested.
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Researchers at EPFL imaged 172 lipids in 109 slices from 11 mice and sorted the readings into 539 zones. The zones follow known anatomy and also subdivide white matter that gene-expression maps treat as uniform.
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The startup's switches would route rack-to-rack traffic without converting light into electricity at every hop, and the sub-microsecond reconfiguration number it quotes is a target in its YC launch materials.
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In Nature Communications, Hatice Altug's EPFL group tunes one metasurface two ways: on-chip microheaters running at kilohertz rates, and ultrafast laser pulses running about a million times faster, a route that needs an external laser.
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A team from King's College London and UCL puts the harm in ordinary product behaviour, sycophancy trained in through RLHF plus a session whose state the user writes, and argues mitigation should not wait for a label.
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The diodes blocked 3.9 kV and held their on-resistance through repeated switching at 3 kV, but the transistor's switching losses were characterised only to 650 V, about a fifth of the voltage it blocks.
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A German-Swiss team images every magnon direction at once in as little as 30 seconds, at drive powers a thousand times below earlier X-ray methods. Their first result already outruns standard theory.
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The Information says AI running costs took Canva's 2026 growth outlook from 30% to 20%. The fix was routing, not a discount, and the savings stopped short of the cheapest model available.
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An Anthropic and EPFL preprint shows plain-language goals hopping agent to agent through persistent files, and a one-paragraph warning in the system prompt stopping nearly all of it.
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Self-propagating payloads did move between agents through editable soul files, but one inoculation paragraph held against 150-plus optimized strains, and nothing propagated in the wild.
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