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Mystery owner of African hominin foot identified

mercredi 26 novembre 2025 par Fred Spoor

Nature, Published online: 26 November 2025; doi:10.1038/d41586-025-03451-4Fossils newly discovered in Ethiopia indicate that previously unidentified foot bones belong to the ancient human relative Australopithecus deyiremeda.

Nature

Double whammy: drugs that inhibit kinase enzymes also speed up their disposal

mercredi 26 novembre 2025

Nature, Published online: 26 November 2025; doi:10.1038/d41586-025-03816-9Cells have evolved elaborate mechanisms to eliminate unwanted proteins and maintain homeostasis. Inhibitors of a diverse family of enzymes called kinases can co-opt and ‘supercharge’ these protein-degradation mechanisms to (...)

Nature

Operating two exchange-only qubits in parallel

mercredi 26 novembre 2025 par Mateusz T. M?dzik, Florian Luthi, Gian Giacomo Guerreschi, Fahd A. Mohiyaddin, Felix Borjans, Jason D. Chadwick, Matthew J. Curry, Joshua Ziegler, Sarah Atanasov, Peter L. Bavdaz, Elliot J. Connors, J. Corrigan, H. Ekmel Ercan, Robert Flory, Hubert C. George, Benjamin Harpt, Eric Henry, Mohammad M. Islam, Nader Khammassi, Daniel Keith, Lester F. Lampert, Todor M. Mladenov, Randy W. Morris, Aditi Nethwewala, Samuel Neyens, René Otten, Linda P. Osuna Ibarra, Bishnu Patra, Ravi Pillarisetty, Shavindra Premaratne, Mick Ramsey, Andrew Risinger, John D. Rooney, Rostyslav Savytskyy, Thomas F. Watson, Otto K. Zietz, Anne Y. Matsuura, Stefano Pellerano, Nathaniel C. Bishop, Jeanette Roberts, James S. Clarke

Nature, Published online: 26 November 2025; doi:10.1038/s41586-025-09767-5Parallel operation of two exchange-only qubits consisting of six quantum dots arranged linearly is shown to be achievable and maintains qubit control quality compared with sequential operation, with potential for use in (...)

Nature

A distinctive human genetic lineage persisted in central Argentina for 8,500 years

mercredi 26 novembre 2025

Nature, Published online: 26 November 2025; doi:10.1038/d41586-025-03649-6The DNA of ancient individuals dating to between 10,000 and 150 years ago reveals the existence of a long-standing, yet previously uncharacterized, lineage in the Southern Cone of South America — a region comprising what (...)

Nature

Yarns and fabrics that bend or stiffen under magnetic fields

mercredi 26 novembre 2025

Nature, Published online: 26 November 2025; doi:10.1038/d41586-025-03745-7Soft fibres that adapt their form and mechanical properties reversibly and rapidly under a magnetic field that is safe for human health have been developed and used to make yarns and fabrics. These programmable fibrous (...)

Nature

Digging into the mechanisms that underlie soil production

mercredi 26 novembre 2025

Nature, Published online: 26 November 2025; doi:10.1038/d41586-025-03811-0Soil produced by the gradual breakdown of rock forms the planet’s thin but crucial ‘skin’. Analyses of a tectonically active landscape along the San Andreas fault aim to address a long-standing question in geomorphology and (...)

Nature

Long-read metagenomics reveals phage dynamics in the human gut microbiome

mercredi 26 novembre 2025 par Jakob Wirbel, Angela S. Hickey, Daniel Chang, Nora J. Enright, Mai Dvorak, Rachael B. Chanin, Danica T. Schmidtke, Ami S. Bhatt

Nature, Published online: 26 November 2025; doi:10.1038/s41586-025-09786-2Complex prophage integration dynamics, including low-level induction, cross-family host range and transposase-mediated mobilization, challenge existing paradigms and deepen our understanding of phage–bacterial interactions (...)

Nature

Entanglement-enhanced nanoscale single-spin sensing

mercredi 26 novembre 2025 par Xu Zhou, Mengqi Wang, Xiangyu Ye, Haoyu Sun, Yuhang Guo, Shuo Han, Zihua Chai, Wentao Ji, Kangwei Xia, Fazhan Shi, Ya Wang, Jiangfeng Du

Nature, Published online: 26 November 2025; doi:10.1038/s41586-025-09790-6An entanglement-enhanced sensing strategy making use of entangled nitrogen–vacancy pairs is described, demonstrating a 3.4-fold improvement in sensitivity and a 1.6-fold improvement in spatial resolution relative to single (...)

Nature

Healthy forests safeguard traditional wild meat food systems in Amazonia

mercredi 26 novembre 2025 par André Pinassi Antunes, Pedro de Araujo Lima Constantino, Julia E. Fa, Daniel P. Munari, Thais Q. Morcatty, Michelle C. M. Jacob, Bruce W. Nelson, Mariana Franco Cassino, Elildo A. R. Carvalho, Amy Ickowitz, Lauren Coad, Richard E. Bodmer, Pedro Mayor, Cecile Richard-Hansen, João Valsecchi, João V. Campos-Silva, Juarez C. B. Pezzuti, Miguel Aparício, Eduardo M. von Muhlen, Marcela Alvares Oliveira, Milton J. de Paula, Natalia C. Pimenta, Marina A. R. de Mattos Vieira, Marcelo A. Santos Junior, André V. Nunes, Jean P. Boubli, Luan M. G. Suruí, Eneias C. S. Paumari, Abimael V. C. Paumari, José Lino V. S. Paumari, Germano C. Paumari, Ana Paula L. R. Katukina, Dzoodzo Baniwa, Valencio S. M. Baniwa, Walter S. L. Baniwa, Abel O. F. Baniwa, Armindo B. Baniwa, Isaías J. S. Baniwa, Yaukuma Waura, Jairo Silvestre Apurinã, Valdir S. S. Apurinã, Josiane O. G. Tikuna, Elias P. A. L. Tikuna, José L. Kaxinauá, Kussugi B. Kuikuro, Jorge T. Penaforth Kaixana, George H. Rebelo, Dione Torquato, Vanessa S. F. Apurinã, Miguel Antúnez, Pedro E. Perez-Peña, Tula G. Fang, Pablo E. Puertas, Rolando M. Aquino, Louise Maranhão, Guillaume Longin, Cíntia K. M. Lopes, Hani R. El Bizri

Nature, Published online: 26 November 2025; doi:10.1038/s41586-025-09743-zData provided by Amazonian peoples are used to estimate the value of wild animals as a source of food, including its spatial distribution and nutritional value, providing information that will be key for improved (...)

Nature

Progressive coevolution of the yeast centromere and kinetochore

mercredi 26 novembre 2025 par Jana Helsen, Kausthubh Ramachandran, Gavin Sherlock, Gautam Dey

Nature, Published online: 26 November 2025; doi:10.1038/s41586-025-09779-1Thousands of centromeres were identified and tracked across two major fungal clades, showing that new centromeres spread progressively and that the kinetochore acts as a filter to determine which new centromere variants (...)

Nature