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‘Biotech Barbie’ says the time has come to consider CRISPR babies. Do scientists agree?

lundi 3 novembre 2025 par Heidi Ledford

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03554-yA company’s plan to edit the genomes of human embryos worries some researchers — but it might reflect the changing attitudes towards the controversial approach.

Nature

Dismantling of US federal agencies will ‘destroy science’

lundi 3 novembre 2025 par Virginia Gewin

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03575-7From NASA to the National Institutes of Health, federal agencies conduct research that universities cannot. Agency scientists speak out about the irreplaceable facilities, institutional knowledge and training (...)

Nature

‘Memory foam’ skeleton in cells helps them to navigate

lundi 3 novembre 2025 par Joseph d’Alessandro, Mélina L. Heuzé

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03448-zCells change shape to move efficiently in a range of spatial environments. This response can be informed by the cell’s memory of past deformation.

Nature

My funding applications are taking up too much time. How can I stay focused on my research?

lundi 3 novembre 2025 par Xiaoying You

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03351-7A young academic in China worries that the grant-application lottery is wasted effort.

Nature

Alzheimer’s decline slows with just a few thousand steps a day

lundi 3 novembre 2025 par Mariana Lenharo

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03596-2A modest increase in physical activity can delay cognitive decline by three years — or more.

Nature

PhD training needs a reboot in an AI world

lundi 3 novembre 2025 par Alex Sen Gupta

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03572-wAs machines get better at data analysis and writing tasks, doctoral training must evolve to make the most of artificial-intelligence outputs.

Nature

From pangolins to primates: how I use zoo facilities to treat wild animals

lundi 3 novembre 2025 par Jack Leeming

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03576-6Charlene Yeong works as a veterinarian with animals from zoos and those native to Singapore.

Nature

Sex, drugs and the conscious brain: Francis Crick beyond the double helix

lundi 3 novembre 2025 par Georgina Ferry

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03573-9A thoroughly researched account of the history and relationships that shaped the scientist who co-discovered the structure of DNA.

Nature

How to fight climate change without the US: a guide to global action

lundi 3 novembre 2025 par Xiaoying You, Mariana Lenharo, Mohana Basu, Davide Castelvecchi, Jeff Tollefson

Nature, Published online: 03 November 2025; doi:10.1038/d41586-025-03571-xWith the US government absent from the COP30 global climate summit, it will be up to others to avert catastrophe.

Nature