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Could humans live to 150? Why some researchers think we’re on the cusp of a major longevity breakthrough

mercredi 12 novembre 2025 par James Mitchell Crow

Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03524-4Other scientists believe extending lifespan might be difficult but are pursuing therapies that aim to make us feel younger for longer.

Nature

Ultrathin films of a 2D polymer provide airtight seal

mercredi 12 novembre 2025 par Xiansong Shi, Dan Zhao

Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03583-7A polymer with a 2D molecular structure stacks into tightly packed layers — forming films of nanoscale thicknesses that are nearly impermeable to gases and (...)

Nature

A guide to the Nature Index

mercredi 12 novembre 2025

Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03527-1A description of the terminology and methodology used in this supplement, and a guide to the functionality that is available free online at natureindex.com.

Nature

Academic boycotts: data hint at shifting research partnerships

mercredi 12 novembre 2025 par Katie Kavanagh

Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03025-4Individual researchers and academic bodies are choosing not to work with other nations’ scientists amid geopolitical tensions. Is this affecting research (...)

Nature

Hotcakes at the end times

mercredi 12 novembre 2025 par Catherine Tavares

Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03666-5Another satisfied customer.

Nature

Official statistics are vastly undercounting deaths from extreme weather

mercredi 12 novembre 2025

Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03669-2Research reveals that many more people lose their lives because of the effects of rainfall and flooding than are routinely accounted for.

Nature

Is ageing a disease? The debate that could reshape medicine

mercredi 12 novembre 2025 par Rachel Nuwer

Nature, Published online: 12 November 2025; doi:10.1038/d41586-025-03525-3Classifying ageing as a disease might bring funding and other benefits, say some researchers, but others say this is fraught with ethical and regulatory (...)

Nature

‘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