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Articles les plus récents

AI scientists are changing research — institutions, funders and publishers must respond

mercredi 25 mars 2026

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00934-wThe ability to automate the discovery process in some areas of scientific inquiry raises unanswered questions about how research should be conducted.

Nature

Dogs have deep genetic roots in ice-age Europe

mercredi 25 mars 2026 par Lauren M. Hennelly, Mikkel-Holger S. Sinding

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00378-2Two studies report the oldest dog genomes ever to be sequenced, representing leaps in scientists’ understanding of the animal’s origins.

Nature

Long-distance quantum link generates entanglement faster than it is lost

mercredi 25 mars 2026 par Ronald Hanson, Tracy Northup

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00804-5Entanglement between ions connected by 10 kilometres of optical fibre is a step towards large-scale quantum communications networks.

Nature

Charting the human brain’s lifelong functional organization

mercredi 25 mars 2026 par Richard A. I. Bethlehem, Daniel S. Margulies

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00637-2Neuroscientists have created a continuous atlas showing how patterns of functional connectivity between brain regions change from birth to old age.

Nature

A cancer-promoting fusion protein acts during embryonic brain development

mercredi 25 mars 2026

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00924-yZFTA–RELA is the cancer-promoting protein product of a gene fusion. Analyses of accessible sites in the DNA–protein complex chromatin in developing mice show that ZFTA–RELA binds to chromatin modules that are accessible during (...)

Nature

‘Grade inflation’ hits PhD students. What’s behind the increase?

mercredi 25 mars 2026 par Mariana Lenharo

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00952-8Study of one US university shows grades rising for master’s and PhD students over the past two decades.

Nature

Who let the wolves in? Genetic record for domestic dogs pushed back by 5,000 years

mercredi 25 mars 2026 par Ewen Callaway

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00900-6The oldest dog genomes on record all come from a population that lived alongside Ice Age hunter-gatherers across Europe and the Middle East.

Nature

Anticancer antibodies can evolve to cause autoimmune brain disease

mercredi 25 mars 2026

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00919-9A model of breast cancer that expresses NMDA receptors — proteins that modify signalling between neurons — was used to trace pre-existing B cells as they matured to produce autoimmune antibodies that have diverse effects on (...)

Nature

Remembrance of inflammations past

mercredi 25 mars 2026 par Chengxiang Qiu, Jay Shendure

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00639-0Chronic inflammation increases the risk of colon cancer. This inflammation drives epigenetic changes in the nucleus of stem cells that promote tumour formation.

Nature

Superluminal correlations in ensembles of optical phase singularities

mercredi 25 mars 2026 par T. Bucher, A. Gorlach, A. Niedermayr, Q. Yan, H. Nahari, K. Wang, R. Ruimy, Y. Adiv, M. Yannai, T. L. Abudi, E. Janzen, C. Spaegele, C. Roques-Carmes, J. H. Edgar, F. H. L. Koppens, G. M. Vanacore, H. H. Sheinfux, S. Tsesses, I. Kaminer

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10209-zUltrafast electron imaging shows full phase-space dynamics of optical singularities, which can reach superluminal velocities before annihilation and break the particle-like analogy of topological (...)

Nature