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Budget release: Canada courts US researchers and signals wider commitment to science

mercredi 19 novembre 2025 par Brian Owens

Nature, Published online: 19 November 2025; doi:10.1038/d41586-025-03699-wArtificial intelligence and international scientists are some of the big winners in the country’s spending plan this year.

Nature

South Africa is right to put debt, climate and inequality at the heart of G20

mercredi 19 novembre 2025

Nature, Published online: 19 November 2025; doi:10.1038/d41586-025-03758-2The host of the high-level meeting must not be swayed from its priorities, which are in line with the evidence from research.

Nature

Shared and language-specific phonological processing in the human temporal lobe

mercredi 19 novembre 2025 par Ilina Bhaya-Grossman, Matthew K. Leonard, Yizhen Zhang, Laura Gwilliams, Keith Johnson, Junfeng Lu, Edward F. Chang

Nature, Published online: 19 November 2025; doi:10.1038/s41586-025-09748-8The human superior temporal gyrus processes acoustic–phonetic properties of speech regardless of whether the language is familiar to the listener, but only encodes word boundaries and language-specific sound sequences if (...)

Nature

If the AI bubble bursts, what will it mean for research?

mercredi 19 novembre 2025 par Fred Schwaller

Nature, Published online: 19 November 2025; doi:10.1038/d41586-025-03776-0The rise in artificial-intelligence technologies is unprecedented, but some predict a stock-market crash that could have knock-on effects for funding and (...)

Nature

Science on shaky ground: Canadian research shifts in the wake of US cuts

mercredi 19 novembre 2025 par Lesley Evans Ogden

Nature, Published online: 19 November 2025; doi:10.1038/d41586-025-03724-yScientists hunt for the silver lining amid the changing funding landscape.

Nature

Rare microbial relict sheds light on an ancient eukaryotic supergroup

mercredi 19 novembre 2025 par Marek Valt, Tomáš Pánek, Seda Mirzoyan, Alexander K. Tice, Robert E. Jones, Vít Dohnálek, Pavel Doležal, Ji?í Mikšátko, Johana Rotterová, Pavla Hrubá, Matthew W. Brown, Ivan ?epi?ka

Nature, Published online: 19 November 2025; doi:10.1038/s41586-025-09750-0The discovery of an unusual protist named Solarion arienae, which has a mitochondrial genome with some intriguing features, provides insight into the early radiation of eukaryotic (...)

Nature

Genetic elements promote retention of extrachromosomal DNA in cancer cells

mercredi 19 novembre 2025 par Venkat Sankar, King L. Hung, Aditi Gnanasekar, Ivy Tsz-Lo Wong, Quanming Shi, Katerina Kraft, Matthew G. Jones, Britney Jiayu He, Xiaowei Yan, Julia A. Belk, Kevin J. Liu, Sangya Agarwal, Sean K. Wang, Anton G. Henssen, Paul S. Mischel, Howard Y. Chang

Nature, Published online: 19 November 2025; doi:10.1038/s41586-025-09764-8A combination of genome-wide functional screening, imaging and chromatin profiling identifies a new class of highly prevalent genomic elements that help retain extrachromosomal DNA copies in dividing cells and persist (...)

Nature

Topological nodal i-wave superconductivity in PtBi₂

mercredi 19 novembre 2025 par Susmita Changdar, Oleksandr Suvorov, Andrii Kuibarov, Setti Thirupathaiah, Grigory Shipunov, Saicharan Aswartham, Sabine Wurmehl, Iryna Kovalchuk, Klaus Koepernik, Carsten Timm, Bernd Büchner, Ion Cosma Fulga, Sergey Borisenko, Jeroen van den Brink

Nature, Published online: 19 November 2025; doi:10.1038/s41586-025-09712-6Angle-resolved photoemission spectroscopy shows that Weyl semimetal PtBi2 harbours nodes in its superconducting gap, implying unconventional i-wave pairing (...)

Nature

Electro-generated excitons for tunable lanthanide electroluminescence

mercredi 19 novembre 2025 par Jing Tan, Peng Zhang, Xiaoqing Song, Chunmiao Han, Feng Wang, Jing Zhang, Chunbo Duan, Zhilong Zhang, Sanyang Han, Hui Xu, Xiaogang Liu

Nature, Published online: 19 November 2025; doi:10.1038/s41586-025-09717-1The electroluminescence emitted from lanthanide fluoride nanocrystals functionalized with ligands is shown to be tunable, providing a method for exciton control in insulating nanocrystal systems and offering a pathway for (...)

Nature

Rewiring an olfactory circuit by altering cell-surface combinatorial code

mercredi 19 novembre 2025 par Cheng Lyu, Zhuoran Li, Chuanyun Xu, Jordan Kalai, Liqun Luo

Nature, Published online: 19 November 2025; doi:10.1038/s41586-025-09769-3In Drosophila, changing the expression of a small set of cell-surface proteins in just one type of olfactory neuron rewires its connections almost entirely to a new postsynaptic partner neuron type, altering the fly’s (...)

Nature