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Redirecting current solves a shadowy problem faced by perovskite solar cells

mercredi 25 mars 2026

Nature, Published online: 25 March 2026; doi:10.1038/d41586-026-00921-1Solar modules made from perovskite materials have a stability issue that arises when they are placed in partial shade. This long-standing problem has now been addressed by integrating an electronic component called a (...)

Nature

Moderate global warming does not rule out extreme global climate outcomes

mercredi 25 mars 2026 par Emanuele Bevacqua, Erich Fischer, Jana Sillmann, Jakob Zscheischler

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10237-9Extreme global climate outcomes may occur even under moderate 2 °C warming and may turn out to be more extreme than model-averaged projections at 3 °C or 4 °C (...)

Nature

Decadal-scale droughts disrupted the African Humid Period in the Sahara

mercredi 25 mars 2026 par Florence Sylvestre, Martin Melles, Volker Wennrich, Michèle Dinies, Françoise Chalié, Didier Swingedouw, Anne Dallmeyer, Xiaoxu Shi, Martin Claussen, Andrea Jaeschke, Christine Cocquyt, Jens Karls, Jan Kuper, Baba Mallaye, Jean-Charles Mazur, Christine Paillès, Remadji Rirongarti, Janet Rethemeyer, Benedikt Ritter-Prinz, Enno Schefuß, Finn Viehberg, Bernd Wagner, Martin Werner, Abdallah N. Yacoub, Stefan Kröpelin

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10336-7Sedimentary time-series data of Lake Yoa in Chad covering the past 10.25 thousand years (kyr) show that the mid-Holocene African Humid Period experienced several decadal-scale droughts, caused by sudden inputs of freshwater (...)

Nature

Oxygen supply through the tracheolar–muscle system does not constrain insect gigantism

mercredi 25 mars 2026 par Edward P. Snelling, Antonia V. Lensink, Susana Clusella-Trullas, Chris Weldon, Philipp Lehmann, John S. Terblanche, Nicholas L. Payne, Jon F. Harrison, Anthony J. R. Hickey, Ashleigh Donaldson, Christian M. Deschodt, Roger S. Seymour

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10291-3New evidence suggests that diffusive oxygen transport through the tracheolar–muscle system is not the limiting factor on insect body size.

Nature

Quantifying climate loss and damage consistent with a social cost of carbon

mercredi 25 mars 2026 par Marshall Burke, Mustafa Zahid, Noah S. Diffenbaugh, Solomon Hsiang

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10272-6A new framework links specific emissions to monetized, location-specific climate damages, showing that future harms from past CO2 emissions far exceed historical damages and that delayed carbon removal cannot fully offset (...)

Nature

Precipitation observing network gaps limit climate change impact assessment

mercredi 25 mars 2026 par Jiajia Su, Chiyuan Miao, Francis Zwiers, Hylke Beck, Phil Jones, Qiaohong Sun, Louise J. Slater, Wouter R. Berghuijs, Yoshihide Wada, Daniel Rosenfeld, Jiaojiao Gou, Yi Wu, Paolo Tarolli, Pasquale Borrelli, Panos Panagos, Lisa V. Alexander, Qi Zhang, Jinlong Hu, Seung-Ki Min, Luis Samaniego, Qingyun Duan, Georgia Destouni, Jose A. Marengo, Reza Modarres, Soroosh Sorooshian

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10300-5At present, only 13.4% of the global land surface meets the World Meteorological Organization requirements for annual precipitation monitoring.

Nature

Epigenetic memory of colitis promotes tumour growth

mercredi 25 mars 2026 par Surya Nagaraja, Lety Ojeda-Miron, Ruochi Zhang, Ena Oreskovic, Conrad Hock, Yan Hu, Daniel Zeve, Karina Sharma, Roni R. Hyman, Qiming Zhang, Andrew Castillo, David T. Breault, Ömer H. Yilmaz, Jason D. Buenrostro

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10258-4Colonic stem cells retain a memory of inflammation following disease resolution and there is a mechanistic link between chronic inflammation and malignancy, suggesting potential strategies to mitigate cancer risk in patients (...)

Nature

Towards end-to-end automation of AI research

mercredi 25 mars 2026 par Chris Lu, Cong Lu, Robert Tjarko Lange, Yutaro Yamada, Shengran Hu, Jakob Foerster, David Ha, Jeff Clune

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10265-5An artificial intelligence system can produce research papers with minimal human involvement, even passing the first round of peer review for the workshop of a main machine learning (...)

Nature

Disequilibrium response to tapping crustal magma reveals storage conditions

mercredi 25 mars 2026 par Janine Birnbaum, Fabian B. Wadsworth, Jackie E. Kendrick, Ben Kennedy, Paul A. Wallace, Marize Muniz da Silva, Kai-Uwe Hess, Yan Lavallée

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10317-wMagma drilling data from Krafla volcano, Iceland, are used to reconstruct in situ lithostatic magmatic conditions using disequilibrium simulations that provide a method for improving the understanding of magma storage (...)

Nature

Parasites trigger epithelial cell crosstalk to drive gut–brain signalling

mercredi 25 mars 2026 par Kouki K. Touhara, Jinhao Xu, Joel Castro, Hong-Erh Liang, Guochuan Li, Mariana Brizuela, Andrea M. Harrington, Sonia Garcia-Caraballo, Tracey O’Donnell, Daniel Neumann, Nathan D. Rossen, Fei Deng, Gudrun Schober, Yulong Li, Richard M. Locksley, Stuart M. Brierley, David Julius

Nature, Published online: 25 March 2026; doi:10.1038/s41586-026-10281-5Paracrine signalling between tuft cells and enterochromaffin cells is a key mode of immune–sensory and gut–brain communication, and accounts for the pattern of gastrointestinal symptoms that occurs during parasite (...)

Nature