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Twenty-first century emergence of alpine fire in Central African mountains

mercredi 13 mai 2026 par Andrea L. Mason, Eleanor M. B. Pereboom, Sarah J. Ivory, Richard S. Vachula, Meredith A. Kelly, Bob Nakileza, James M. Russell

Nature, Published online: 13 May 2026; doi:10.1038/s41586-026-10511-wA twenty-first century fire is shown to be the first to have affected a high-elevation region in the central African mountains in the past 12,000 years, and previous burning at mid-elevations highlights the potential role of (...)

Nature

State media control influences large language models

mercredi 13 mai 2026 par Hannah Waight, Eddie Yang, Yin Yuan, Solomon Messing, Margaret E. Roberts, Brandon M. Stewart, Joshua A. Tucker

Nature, Published online: 13 May 2026; doi:10.1038/s41586-026-10506-7Government-controlled media influences the output of large language models via their training data, and models queried in the languages of countries with lower media freedom show a stronger pro-regime valence than models (...)

Nature

Enhanced response of extreme compound events to cumulative CO₂ emissions

mercredi 13 mai 2026 par Jun Li, Yao Zhang, Philippe Ciais, Hongying Zhang, Zhaoli Wang, Hongwu Tang, Shilong Piao

Nature, Published online: 13 May 2026; doi:10.1038/s41586-026-10544-1A new metric shows that compound climate extremes rise faster with cumulative CO2 emissions than models project, implying higher risks and smaller remaining carbon budgets for the 1.5 °C and 2 °C (...)

Nature

Long-term editing of brain circuits using an engineered electrical synapse

mercredi 13 mai 2026 par Elizabeth Ransey, Gwenaëlle E. Thomas, Elias M. Wisdom, Agustin Almoril-Porras, Ryan Bowman, Elise Adamson, Kathryn K. Walder-Christensen, Jesse A. White, Dalton N. Hughes, Hannah Schwennesen, Caly Ferguson, Kay M. Tye, Stephen D. Mague, Longgang Niu, Zhao-Wen Wang, Daniel Colón-Ramos, Rainbo Hultman, Nenad Bursac, Kafui Dzirasa

Nature, Published online: 13 May 2026; doi:10.1038/s41586-026-10501-yConnexin proteins found in white perch fish were used to engineer synthetic electrical synapses, enabling precision circuit editing in mammals.

Nature

Stereoelectronic manipulation of ligands for perovskite solar cells

mercredi 13 mai 2026 par Tinghuan Yang, Erxin Zhao, Nan Wu, Xiaoming Chang, Chenqing Tian, Hai-Long Wang, Lu Zhang, Nannan Gu, Ting Nie, Ye Yang, Zheng Zhang, Tianfei Xu, Xin Chen, Shuang Wang, Tianqi Niu, Niansheng Xu, Chuang Ma, Haojin Li, Buyi Yan, Zicheng Ding, Shengzhong Frank Liu, Feng Gao, Kui Zhao

Nature, Published online: 13 May 2026; doi:10.1038/s41586-026-10626-0Stereoelectronic manipulation of ligands for perovskite solar cells

Nature

The hunt for the next antibiotics

mercredi 13 mai 2026

Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01424-9To battle antibiotic resistance, researchers are leaving no stone unturned, looking at folk traditions and harnessing AI to find new antibiotics.

Nature

Red-light therapy is all the rage — does it work?

mercredi 13 mai 2026 par Benjamin Thompson, Nick Petri? Howe

Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01547-zThere are a multitude of red-light emitting consumer goods, but do they really do anything for your health? We look at the science behind the hype — plus, the increasing levels of obesity in lower-income (...)

Nature

Pristine Antarctic ice records the Solar System’s travels

mercredi 13 mai 2026

Nature, Published online: 13 May 2026; doi:10.1038/d41586-026-01505-9Rare isotopes hint at when the Solar System entered the Local Interstellar Cloud.

Nature

An ultra-faint, chemically primitive galaxy forming in the reionization era

mercredi 13 mai 2026 par Kimihiko Nakajima, Masami Ouchi, Yuichi Harikane, Eros Vanzella, Yoshiaki Ono, Yuki Isobe, Moka Nishigaki, Takuji Tsujimoto, Fumitaka Nakamura, Yi Xu, Hiroya Umeda, Yechi Zhang

Nature, Published online: 13 May 2026; doi:10.1038/s41586-026-10374-1LAP1-B—an ultra-faint and tiny galaxy that formed in the reionization era and is strongly magnified by gravitational lensing—is chemically primitive and hosts very few stars in an otherwise dominant dark matter (...)

Nature

More concentrated precipitation decreases terrestrial water storage

mercredi 13 mai 2026 par Corey S. Lesk, Justin S. Mankin

Nature, Published online: 13 May 2026; doi:10.1038/s41586-026-10487-7Concentration of precipitation in large events decreases land water availability, and this effect will further increase with a future warming climate.

Nature