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作者：Kulkarni, Sumeet; Wolf, Lauren
摘要：Amateur and professional astronomers share with Nature what they observed and what data they collected when the Moon blocked the Sun.
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作者：Porcher, Simon
作者单位：Universite Paris-Pantheon-Assas
摘要：Letter to the Editor
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作者：Wang, Daxin; Cao, Yongbing; Ren, Chuanli
作者单位：Yangzhou University
摘要：Letter to the Editor
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作者：Davies, C. S.; Fennema, F. G. N.; Tsukamoto, A.; Razdolski, I.; Kimel, A. V.; Kirilyuk, A.
作者单位：Radboud University Nijmegen; Radboud University Nijmegen; Nihon University; University of Bialystok
摘要：The historic Barnett effect describes how an inertial body with otherwise zero net magnetic moment acquires spontaneous magnetization when mechanically spinning1,2. Breakthrough experiments have recently shown that an ultrashort laser pulse destroys the magnetization of an ordered ferromagnet within hundreds of femtoseconds3, with the spins losing angular momentum to circularly polarized optical phonons as part of the ultrafast Einstein-de Haas effect4,5. However, the prospect of using such hi...
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作者：Forrester, Nikki
摘要：Virologist Hulda Jonsdottir studies some of the world's most pathogenic viruses at the Spiez Laboratory in Switzerland.
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作者：Wagner, Martin
作者单位：Norwegian University of Science & Technology (NTNU)
摘要：A United Nations-backed agreement to end plastic pollution is within reach - but only if scientists, civil society and businesses unite against powerful vested interests.
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作者：[Anonymous]
摘要：Tackling plastic pollution needs scientists to be in the negotiating room at upcoming talks. Tackling plastic pollution needs scientists to be in the negotiating room at upcoming talks.
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作者：Kim, Yoojoong; Gumpper, Ryan H.; Liu, Yongfeng; Kocak, D. Dewran; Xiong, Yan; Cao, Can; Deng, Zhijie; Krumm, Brian E.; Jain, Manish K.; Zhang, Shicheng; Jin, Jian; Roth, Bryan L.
作者单位：University of North Carolina; University of North Carolina Chapel Hill; University of North Carolina School of Medicine; Icahn School of Medicine at Mount Sinai; Icahn School of Medicine at Mount Sinai; Chinese Academy of Sciences; University of Science & Technology of China, CAS; Chinese Academy of Sciences; University of Science & Technology of China, CAS
摘要：Bitter taste sensing is mediated by type 2 taste receptors (TAS2Rs (also known as T2Rs)), which represent a distinct class of G-protein-coupled receptors1. Among the 26 members of the TAS2Rs, TAS2R14 is highly expressed in extraoral tissues and mediates the responses to more than 100 structurally diverse tastants2-6, although the molecular mechanisms for recognizing diverse chemicals and initiating cellular signalling are still poorly understood. Here we report two cryo-electron microscopy str...
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作者：Gopan, Shilpa; Pucadyil, Thomas J.
作者单位：Indian Institute of Science Education & Research (IISER) Pune
摘要：Organelles called lysosomes fuse with cargo-carrying vesicles and degrade the cargo molecules. How lysosomes maintain their size despite constant vesicle fusion was unclear, but now factors that aid organelle fission have been found.
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作者：Avalle, Michele; Di Marco, Niccolo; Etta, Gabriele; Sangiorgio, Emanuele; Alipour, Shayan; Bonetti, Anita; Alvisi, Lorenzo; Scala, Antonio; Baronchelli, Andrea; Cinelli, Matteo; Quattrociocchi, Walter
作者单位：Sapienza University Rome; Sapienza University Rome; Sapienza University Rome; Consiglio Nazionale delle Ricerche (CNR); Istituto dei Sistemi Complessi (ISC-CNR); City St Georges, University of London; Alan Turing Institute
摘要：Growing concern surrounds the impact of social media platforms on public discourse(1-4) and their influence on social dynamics(5-9), especially in the context of toxicity(10-12). Here, to better understand these phenomena, we use a comparative approach to isolate human behavioural patterns across multiple social media platforms. In particular, we analyse conversations in different online communities, focusing on identifying consistent patterns of toxic content. Drawing from an extensive datase...
