Nature

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• 'Scienticide' in Argentina sparks huge protest by researchers AI翻译
  作者：De Ambrosio, Martin; Koop, Fermin
• NIH grant cuts will axe clinical trials abroad - and could leave thousands without care AI翻译
  作者：Kozlov, Max
• Preparation of a neutral nitrogen allotrope hexanitrogen C2h-N6 AI翻译
  作者：Qian, Weiyu; Mardyukov, Artur; Schreiner, Peter R.
  作者单位：Justus Liebig University Giessen
  摘要：Compounds consisting only of the element nitrogen (polynitrogens or nitrogen allotropes) are considered promising clean energy-storage materials owing to their immense energy content that is much higher than hydrogen, ammonia or hydrazine, which are in common use, and because they release only harmless nitrogen on decomposition1. However, their extreme instability poses a substantial synthetic challenge and no neutral molecular nitrogen allotrope beyond N2 has been isolated2,3. Here we present...
• Multi-zonal liver organoids from human pluripotent stem cells (may, 10.1038/s41586-025-08850-1, 2025) AI翻译
  作者：Al Reza, Hasan; Santangelo, Connie; Iwasawa, Kentaro; Al Reza, Abid; Sekiya, Sachiko; Glaser, Kathryn; Bondoc, Alexander; Merola, Jonathan; Takebe, Takanori
• 'You're just not welcome': researchers grapple with US plan to revoke Chinese student visas AI翻译
  作者：Gilbert, Natasha
• Air pollution modulates trends and variability of the global methane budget AI翻译
  作者：Zhao, Yuanhong; Zheng, Bo; Saunois, Marielle; Ciais, Philippe; Hegglin, Michaela I.; Lu, Shengmin; Li, Yifan; Bousquet, Philippe
  作者单位：Ocean University of China; Tsinghua Shenzhen International Graduate School; Tsinghua University; Universite Paris Saclay; Centre National de la Recherche Scientifique (CNRS); CEA; Universite Paris Cite; Helmholtz Association; Research Center Julich; University of Reading; University of Wuppertal
  摘要：Air pollution affects climate through various complex interactions1. It perturbs the Earth's radiative energy balance and alters the atmospheric oxidation capacity, which determines the lifetimes of short-lived climate forcers, such as methane1. A key mechanism in this dynamic is the impact of air pollutants on the hydroxyl radical (OH), the most important oxidant in the troposphere, which accounts for approximately 90% of the methane chemical sink2. However, a comprehensive quantification of ...
• A human brain map of mitochondrial respiratory capacity and diversity (vol 641, pg 749, 2025) AI翻译
  作者：Mosharov, Eugene V.; Rosenberg, Ayelet M.; Monzel, Anna S.; Osto, Corey A.; Stiles, Linsey; Rosoklija, Gorazd B.; Dwork, Andrew J.; Bindra, Snehal; Junker, Alex; Zhang, Ya; Fujita, Masashi; Mariani, Madeline B.; Bakalian, Mihran; Sulzer, David; De Jager, Philip L.; Menon, Vilas; Shirihai, Orian S.; Mann, J. John; Underwood, Mark D.; Boldrini, Maura; de Schotten, Michel Thiebaut; Picard, Martin
• How to speak to a vaccine sceptic: research reveals what works AI翻译
  作者：Pearson, Helen
• Meet the engineer using deep learning to restore Renaissance art AI翻译
  作者：Heidt, Amanda
• For science to progress, it must be truly global AI翻译
  作者：Knobel, Marcelo