Sur le Web

Nouveautés sur le Web

Articles les plus récents

Can the clean-energy revolution save us from climate catastrophe?

mercredi 11 février 2026 par Jeff Tollefson

Nature, Published online: 11 February 2026; doi:10.1038/d41586-026-00332-2Seven charts show the remarkable growth in renewable power and the challenges to ending the fossil-fuel age.

Nature

Robust partitioning of cell contents by physical instabilities and biological clocks

mercredi 11 février 2026

Nature, Published online: 11 February 2026; doi:10.1038/d41586-026-00021-0In early embryos, the first cell divisions must be extremely rapid and precisely controlled to ensure successful development. This balance is found to arise from a tight coupling between the clock that drives the (...)

Nature

Hunter-gatherers took refuge in European 'water world' for millennia

mercredi 11 février 2026 par Ewen Callaway

Nature, Published online: 11 February 2026; doi:10.1038/d41586-026-00440-zAncient inhabitants of the Rhine-Meuse river delta resisted population shifts that transformed most of Europe — until they helped catalyse the expansion of ‘Bell Beaker’ (...)

Nature

Babies at nursery shape each other’s microbiomes

mercredi 11 février 2026

Nature, Published online: 11 February 2026; doi:10.1038/d41586-026-00396-0The study of the gut microbiome of infants in nurseries revealed that peer-to-peer interaction during the first years of life is a prominent route of acquisition of microbial strain diversity. The impact of (...)

Nature

Continuous-wave narrow-linewidth vacuum ultraviolet laser source

mercredi 11 février 2026 par Qi Xiao, Gleb Penyazkov, Xiangliang Li, Beichen Huang, Wenhao Bu, Juanlang Shi, Haoyu Shi, Tangyin Liao, Gaowei Yan, Haochen Tian, Yixuan Li, Jiatong Li, Bingkun Lu, Li You, Yige Lin, Yuxiang Mo, Shiqian Ding

Nature, Published online: 11 February 2026; doi:10.1038/s41586-026-10107-4A continuous-wave narrow-linewidth vacuum ultraviolet laser generated using four-wave mixing in cadmium vapour is shown to improve linewidth by five orders of magnitude compared with previous single-frequency lasers below (...)

Nature

Striatum-wide dopamine encodes trajectory errors separated from value

mercredi 11 février 2026 par Eleanor H. Brown, Yihan Zi, Mai-Anh Vu, Safa Bouabid, Jack Lindsey, Chinyere Godfrey-Nwachukwu, Aaquib Attarwala, Ashok Litwin-Kumar, Brian DePasquale, Mark W. Howe

Nature, Published online: 11 February 2026; doi:10.1038/s41586-025-10083-1Cue-evoked striatal dopamine release in mice encodes bidirectional trajectory errors, spatially and temporally separated from value coding, reflecting the relationship between the speed and direction of ongoing movement (...)

Nature

Sub-second volumetric 3D printing by synthesis of holographic light fields

mercredi 11 février 2026 par Xukang Wang, Yuanzhu Ma, Yihan Niu, Bo Xiong, Anke Zhang, Guoxun Zhang, Yifan Chen, Wei Wei, Lu Fang, Jiamin Wu, Qionghai Dai

Nature, Published online: 11 February 2026; doi:10.1038/s41586-026-10114-5A new method is described that uses a periscope to generate high-speed, high-resolution projections of light fields, enabling sub-second volumetric 3D printing of millimetre-scale objects without rotating the (...)

Nature

Giant magnetocaloric effect and spin supersolid in a metallic dipolar magnet

mercredi 11 février 2026 par Mingfang Shu, Xitong Xu, Ning Xi, Miao He, Junsen Xiang, Gexing Qu, Dmitry Khalyavin, Pascal Manuel, Jumpei G. Nakamura, Jinlong Jiao, Yonglai Liu, Guoliang Wu, Kaizhen Guo, Haitian Zhao, Wei Xu, Qingchen Duan, Ruidan Zhong, Xinqing Wang, Yuyan Han, Langsheng Ling, Xuefeng Sun, Dongsheng Song, Yuan Gao, Zhentao Wang, Xi Chen, Tian Qian, Shuang Jia, Haifeng Du, Gang Su, Wei Li, Jie Ma, Zhe Qu

Nature, Published online: 11 February 2026; doi:10.1038/s41586-026-10144-zEuCo2Al9 is identified as a metallic spin supersolid with high thermal conductivity, exhibiting coexisting spin orders, strong quantum fluctuations and a giant magnetocaloric effect enabling efficient sub-Kelvin (...)

Nature

Lasting Lower Rhine–Meuse forager ancestry shaped Bell Beaker expansion

mercredi 11 février 2026 par Iñigo Olalde, Eveline Altena, Quentin Bourgeois, Harry Fokkens, Luc Amkreutz, Steffen Baetsen, Marie-France Deguilloux, Alessandro Fichera, Damien Flas, Francesca Gandini, Jan F. Kegler, Lisette M. Kootker, Judith van der Leije, Kirsten Leijnse, Constance van der Linde, Leendert Louwe Kooijmans, Roel Lauwerier, Rebecca Miller, Helle Molthof, Pierre Noiret, Daan C. M. Raemaekers, Maïté Rivollat, Liesbeth Smits, John R. Stewart, Theo ten Anscher, Michel Toussaint, Kim Callan, Olivia Cheronet, Trudi Frost, Lora Iliev, Matthew Mah, Adam Micco, Jonas Oppenheimer, Iris Patterson, Lijun Qiu, Gregory Soos, J. Noah Workman, Ceiridwen J. Edwards, Iosif Lazaridis, Swapan Mallick, Nick Patterson, Nadin Rohland, Martin B. Richards, Ron Pinhasi, Wolfgang Haak, Maria Pala, David Reich

Nature, Published online: 11 February 2026; doi:10.1038/s41586-026-10111-8A distinctive population with high hunter-gatherer ancestry persisted 3,000 years later than in most European regions, contributing to later Lower Rhine–Meuse Bell Beaker (...)

Nature

Parity-doublet coherence times in optically trapped polyatomic molecules

mercredi 11 février 2026 par Paige Robichaud, Christian Hallas, Junheng Tao, Giseok Lee, Nathaniel B. Vilas, John M. Doyle

Nature, Published online: 11 February 2026; doi:10.1038/s41586-026-10133-2Optically trapped CaOH molecules in parity-doublet states achieve coherence times exceeding vibrational lifetimes, which are a defining milestone for the use of polyatomic molecules in quantum (...)

Nature