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Can AI tools assess coding assignments?

mercredi 13 mai 2026 par Yulu Hou
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01139-xYulu Hou and her partner experimented with using ChatGPT to automate marking of undergraduate assignments. Here’s what they learnt.

Did Homo erectus and Denisovans mate? Tooth proteins hint at ancient trysts

mercredi 13 mai 2026 par Dyani Lewis
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01532-6Genetic analysis suggests interbreeding between two groups of human relatives.

The fightback against antimicrobial resistance starts at home

mercredi 13 mai 2026 par Richard Hodson
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01372-4Microbiologist Alexander Fleming’s 80-year-old advice is still key to protecting the efficacy of antibiotics.

AI can design viruses, toxins and other bioweapons. How worried should we be?

mercredi 13 mai 2026 par Ewen Callaway
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01476-xScientists are debating whether to limit biological AI software to ward off threats.

Why farm workers need protection from antimicrobial resistance

mercredi 13 mai 2026 par Roxanne Khamsi
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01377-zAntibiotic use in agriculture threatens the health of workers and their communities, but there are potential solutions.

Antibiotics look like any other drugs — and that’s a problem

mercredi 13 mai 2026 par Simon Makin
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01375-1Medical microbiologist Heiman Wertheim explains why the physical appearance and labelling of antibiotics matter when trying to limit resistance.

Relics of the first stars spotted in a distant, ultra-faint galaxy

mercredi 13 mai 2026 par Alexander Ji
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01151-1An observation of an ultra-faint galaxy, captured as it was shortly after the Big Bang, indicates the presence of material from the first generation of stars.

Targeted electron beam creates thousands of atomic crystal defects

mercredi 13 mai 2026 par Toma Susi
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01328-8An electron-beam technique that can precisely create thousands of atomic defects in a crystal could be used to build quantum devices.

Bee-inspired navigation robot pinpoints its home using a neural network

mercredi 13 mai 2026 par Barbara Webb
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01321-1A simple machine-learning algorithm, inspired by honeybees’ visual memory and sense of direction, enables a flying robot to pinpoint its home location.

Six key developments in the fight against antimicrobial resistance

mercredi 13 mai 2026 par Charlotte Harrison
Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01373-3Antibiotics designed by artificial intelligence, immunotherapy for resistant infections and other highlights from studies and trials.

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