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Genome-wide sweeps create ecological units in the human gut microbiome

mercredi 6 mai 2026 par Xiaoqian Annie Yu, Cameron R. Strachan, Craig W. Herbold, Michaela Lang, Christoph Gasche, Athanasios Makristathis, Nicola Segata, Shaul Pollak, Adrian Tett, Martin F. Polz

Nature, Published online: 06 May 2026; doi:10.1038/s41586-026-10476-wGenome-wide selective sweeps commonly occur in the human gut microbiome and can spread across the world within decades to produce epidemic-like population structures.

Nature

Tree community resource economics control soil food web multifunctionality

mercredi 6 mai 2026 par Ludovic Henneron, David A. Wardle, Matty P. Berg, Stephan Hättenschwiler, Jürgen Bauhus, François Buscot, Sylvain Coq, Thibaud Decaëns, Nathalie Fromin, Pierre Ganault, Lauren M. Gillespie, Kezia Goldmann, Radim Matula, Alexandru Milcu, Bart Muys, Johanne Nahmani, Luis Daniel Prada-Salcedo, Michael Scherer-Lorenzen, Kris Verheyen, Janna Wambsganss, Paul Kardol

Nature, Published online: 06 May 2026; doi:10.1038/s41586-026-10455-1Plant community properties affect ecosystem functioning via energy fluxes in food webs, with the leaf and root resource economics of dominant tree species controlling soil food web (...)

Nature

Plasticity and language in the anaesthetized human hippocampus

mercredi 6 mai 2026 par Kalman A. Katlowitz, Eric R. Cole, Elizabeth A. Mickiewicz, Shraddha Shah, Melissa Franch, Joshua A. Adkinson, James L. Belanger, Raissa K. Mathura, Domokos Meszéna, Matthew McGinley, William Muñoz, Garrett P. Banks, Sydney S. Cash, Chih-Wei Hsu, Angelique C. Paulk, Nicole R. Provenza, Andrew J. Watrous, Ziv Williams, Alica M. Goldman, Vaishnav Krishnan, Atul Maheshwari, Sarah R. Heilbronner, Robert Kim, Nuttida Rungratsameetaweemana, Benjamin Y. Hayden, Sameer A. Sheth

Nature, Published online: 06 May 2026; doi:10.1038/s41586-026-10448-0In the hippocampus, complex processing of sensory stimuli occurs even in the unconscious state.

Nature

Non-invasive profiling of the tumour microenvironment with spatial ecotypes

mercredi 6 mai 2026 par Wubing Zhang, Erin L. Brown, Abul Usmani, Noah Earland, Minji Kang, Chibuzor Olelewe, Anushka Viswanathan, Pradeep S. Chauhan, Chloé B. Steen, Hyun Soo Jeon, Susanna Avagyan, Irfan Alahi, Nicholas P. Semenkovich, Janella C. Schwab, Chloe M. Sachs, Faridi Qaium, Peter K. Harris, Qingyuan Cai, Andrew J. Gentles, James Knight, Rondell P. Graham, Antonietta Bacchiocchi, Peter C. Lucas, Ryan C. Fields, Mario Sznol, Ruth Halaban, David Y. Chen, Aadel A. Chaudhuri, Aaron M. Newman

Nature, Published online: 06 May 2026; doi:10.1038/s41586-026-10452-4Multimodal machine learning reveals that tumour microenvironments can be decomposed into spatially organized multicellular ecosystems, termed spatial ecotypes, that can be accessed non-invasively via liquid biopsy and used to (...)

Nature

Foreshock-induced slip transients set mainshock nucleation timing

mercredi 6 mai 2026 par Barnaby Fryer, Dmitry Garagash, Mathias Lebihain, François Passelègue

Nature, Published online: 06 May 2026; doi:10.1038/s41586-026-10497-5Analysis of laboratory experiments using a rate-and-state-based Griffith-like rupture framework shows that foreshocks can regulate mainshock nucleation timing, with larger foreshocks generating higher transient sliding (...)

Nature

Electrocaloric effects across room temperature in multilayer capacitors

mercredi 6 mai 2026 par M. Guo, V. Farenkov, X. Chen, A. Mohanathan, A. Z. K. Goh, Y. Tang, J. Zhang, M. Vickers, S. M. Fairclough, C. Ducati, X. Moya, S. Hirose, N. D. Mathur

Nature, Published online: 06 May 2026; doi:10.1038/s41586-026-10492-wMultilayer capacitors comprising a solid solution of two electrocaloric materials PbSc0.5Ta0.5O3 and PbMg0.5W0.5O3 are shown to maintain high B-site order and latent heat without needing an energetically expensive anneal, (...)

Nature

Are attention spans really shrinking? What the science says

mercredi 6 mai 2026 par David Adam

Nature, Published online: 06 May 2026; doi:10.1038/d41586-026-01407-wDigital distractions are vying for people’s focus, but our underlying capacity to pay attention seems to be undiminished.

Nature

I’m burnt out and leaving academia. How do I finish my PhD?

mercredi 6 mai 2026 par Nikki Forrester

Nature, Published online: 06 May 2026; doi:10.1038/d41586-026-00797-1Burnout is a systemic problem, but individuals can take steps to cope with it and pave a path forward.

Nature

‘Alternative COP’ must drive real, cooperative change in climate action

mercredi 6 mai 2026

Nature, Published online: 06 May 2026; doi:10.1038/d41586-026-01423-wA new climate coalition to steer the transition away from fossil fuels is good news, but it must avoid undermining existing global scientific structures.

Nature

Anaesthetized brains can still process podcasts

mercredi 6 mai 2026 par Benjamin Thompson

Nature, Published online: 06 May 2026; doi:10.1038/d41586-026-01480-1Neuronal recordings taken during surgery reveal that the brain can learn even when unconscious — plus, the electrical test that can determine a cup of coffee’s (...)

Nature