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AI language models killed the Turing test: do we even need a replacement?

lundi 20 octobre 2025 par Elizabeth Gibney

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03386-wChatbots now ace the mathematician's famous imitation game, but imitation never equalled intelligence.

Nature

Breastfeeding boosts immune cells that protect against breast cancer

lundi 20 octobre 2025 par Starre Vartan

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03419-4The protective, long-lived T cells can persist for decades after a woman gives birth.

Nature

Why we still don’t understand the Universe — even after a century of dispute

lundi 20 octobre 2025 par Helge Kragh

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03343-7Despite huge breakthroughs, astronomers still can’t agree on what the cosmos is made of, much less how it came to be. A fresh account delves into the reasons.

Nature

Disconnecting part of the brain sends it into a deep sleep

lundi 20 octobre 2025 par Rachel Fieldhouse

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03388-8Study on the effects of surgical epilepsy treatment adds to researchers’ understanding of unconsciousness.

Nature

Daily briefing: Time to retire the Turing test?

lundi 20 octobre 2025 par Flora Graham

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03435-4Some researchers want an upgraded version of Alan Turing’s AI thought experiment; others want it scrapped entirely. Plus, why the rate of peanut allergies might have dropped in the United States and a blood test for (...)

Nature

Why simply ending animal testing isn’t the answer in biomedical research

lundi 20 octobre 2025 par K. C. Kent Lloyd

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03345-5Animal models provide insights that alternative approaches can’t. A heated debate about which method is better is distracting researchers from doing good (...)

Nature

People with blindness can read again after retinal implant

lundi 20 octobre 2025 par Liam Drew

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03420-xAn electronic eye implant has restored vision in people with blindness caused by age-related macular degeneration.

Nature

What’s the cap on human energy expenditure? Elite athletes reveal ‘metabolic ceiling’

lundi 20 octobre 2025 par Mohana Basu

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03389-7When athletes devote large amounts of energy to running or cycling, they unconsciously cut back on energy output elsewhere.

Nature

John Gurdon obituary: Biologist who made cloning possible

lundi 20 octobre 2025 par Ron Laskey

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03418-5He showed that specialized cells retain the genes to form an organism.

Nature

Cold plunge: how I gained hands-on experience in marine biology

lundi 20 octobre 2025 par Nikki Forrester

Nature, Published online: 20 October 2025; doi:10.1038/d41586-025-03347-3Matthew Kim learnt how to conduct research while studying in a small Canadian town for a semester.

Nature