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Controversial New Alzheimer’s Drugs Offer Hope—But at a High Cost

mercredi 17 septembre 2025 par Liz Seegert

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02927-7New Alzheimer’s drugs known as anti-amyloid therapies may slow disease progression—but they also carry serious risks, including brain bleeds and strokelike (...)

Nature

A photonic chip enables ultrabroadband wireless communication

mercredi 17 septembre 2025

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02965-1Future wireless networks should exploit the full range of telecommunications frequencies. A photonic chip that can reconfigure a broad range of frequencies enables dynamic, full-spectrum management of next-generation (...)

Nature

Which diseases will you have in 20 years? This AI accurately predicts your risks

mercredi 17 septembre 2025 par Gemma Conroy

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02993-xA modified large language model called Delphi-2M analyses a person’s medical records and lifestyle to provide risk estimates for more than 1,000 diseases.

Nature

Bring us your LLMs: why peer review is good for AI models

mercredi 17 septembre 2025

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02979-9Deepseek’s R1 model has been peer reviewed. Others should follow the firm’s example.

Nature

My career switch from psychologist to open-science advocate

mercredi 17 septembre 2025 par Esme Hedley

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02583-xKelly Cobey’s early career experiences sparked a campaigning zeal, now focused on predatory publishing and responsible research assessment.

Nature

People are more likely to cheat when they delegate tasks to AI

mercredi 17 septembre 2025 par Shoko Suzuki

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02819-wArtificial intelligence is moving from being a mere tool to an active partner in decision-making, but when we offload misconduct to machines, who bears the (...)

Nature

AI can learn to show its workings through trial and error

mercredi 17 septembre 2025 par Daphne Ippolito, Yiming Zhang

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02703-7Large language models (LLMs) are more accurate when they output intermediate steps. A strategy called reinforcement can teach them to do this without being (...)

Nature

Secrets of DeepSeek AI model revealed in landmark paper

mercredi 17 septembre 2025 par Elizabeth Gibney

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-03015-6First peer reviewed study shows how a Chinese start-up firm made the market-shaking LLM for US$300,000.

Nature

Bespoke 3D printing adapted to features mapped using computer vision

mercredi 17 septembre 2025

Nature, Published online: 17 September 2025; doi:10.1038/d41586-025-02956-2Conventional 3D printers do not extract information from their environment. A ‘context-aware’ volumetric printer uses light-sheet imaging and visual processing to map objects or living cells embedded in printable (...)

Nature