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Outplaying elite table tennis players with an autonomous robot

mercredi 22 avril 2026 par Peter Dürr, Mireille El Gheche, Guilherme Jorge Maeda, Nobuhiko Mukai, Naoya Takahashi, Stefan Heusser, Hamdi Sahloul, Yamen Saraiji, Pavel Adodin, Yin Bi, Sam Blakeman, Christian Conti, Dunai Fuentes Hitos, Yunpu Hu, Farshad Khadivar, Raphaela Kreiser, Luz Martinez, Fabian Schilling, Ricardo Tapiador Morales, Guillem Torrente, Mario Ynocente Castro, Lison Abecassis, Alberto Giammarino, Yu-Ting Huang, Yannik Nagel, Andrea Scotti, Alexander Sigrist, Tiago Silva, Etienne Walther, Jengyan Wong, Bilan Yang, Asude Aydin, Divij Grover, Apurv Saha, Valentina Cavinato, Takekazu Kakinuma, Taishi Kunori, Valentin Monferrato, Stefan Richter, Stefanos Charalambous, Simon Guist, Mads Alber Kuhlmann-Jorgensen, Lorenzo Miele, Agis Politis, Mattia Scardecchia, Hiroaki Kitano, Peter R. Wurman, Peter Stone, Michael Spranger

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10338-5An autonomous robot system, Ace, combines event-based vision and reinforcement learning to compete with elite human table tennis players, highlighting the potential of physical AI agents to perform complex, real-time (...)

Nature

Punctuated decline of human cooperation

mercredi 22 avril 2026 par Nicholas Sabin, David Klinowski, Felix Reed-Tsochas

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10380-3Cooperation in group lending declines over time due to shifting behavioural motivations, briefly rebounds after loan restarts, then declines faster again, revealing systematic deviations from rational behaviour driving (...)

Nature

Decade-long warming accelerates antibiotic resistance in grassland soils

mercredi 22 avril 2026 par Linwei Wu, Da-Shuai Mu, Jing An, Yanan Wang, Xiaomin Fan, De-Chen Lu, Ya Zhang, Yinan Xie, Jonathan Michael, Daniel Curtis, Yupeng Fan, Yajiao Wang, Xue Guo, Qichao Tu, Qingyun Yan, Qun Gao, Zhili He, Ye Deng, Kai Xue, Liyou Wu, Daliang Ning, Xuanyu Tao, Yunfeng Yang, Jizhong Zhou

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10413-xDecade-long warming increased soil antibiotic-resistance genes by about 24%, enriching resistant microbes and gene transfer, driven by selection for thermal tolerance and linked traits, with implications for public (...)

Nature

Transposable elements are driving rapid adaptation of Enterococcus faecium

mercredi 22 avril 2026 par Matthew P. Grieshop, Aaron A. Behr, Sierra Bowden, Jordan D. Lin, Marco Molari, Gabriella ZM Reynolds, Erin F. Brooks, Boryana Doyle, Ashley A. Moore, Guillermo Rodriguez-Nava, Jorge L. Salinas, Niaz Banaei, Ami S. Bhatt

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10373-2Over three decades, rapid expansion of the transposable element ISL3 has reshaped Enterococcus faecium, which helps to explain this pathogen’s growing clinical (...)

Nature

Early fibrotic niches establish tumour-permissive microenvironments

mercredi 22 avril 2026 par Erik C. Cardoso, Hyeyoung Lee, Frances J. England, Hyunjin Cho, Robin Lu, Sagar S. Varankar, Moo Suk Park, Natasha Rekhtman, Bon-Kyoung Koo, Benjamin D. Simons, Jinwook Choi, Joo-Hyeon Lee

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10399-6Pathologic transformation in KrasG12D-mutant alveolar type II cells initiates a tumour-permissive niche by orchestrating epithelial, stromal and immune reprogramming through amphiregulin–EGFR signalling, creating a (...)

Nature

Mechanically driven Li dendrite penetration in garnet solid electrolyte

mercredi 22 avril 2026 par Yuwei Zhang, Soroush Motahari, Eric V. Woods, Stefan Zaefferer, Peter Schweizer, Zhiyuan Zhang, Yuqi Liu, Baptiste Gault, Franz Roters, Dierk Raabe, Christina Scheu, Yug Joshi, Siyuan Zhang, Chuanlai Liu, Gerhard Dehm

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10415-9Cryogenic electron microscopy images and micromechanical fracture modelling of mechanically soft lithium dendrites fracturing hard ceramic electrolytes suggest the mechanisms driving the phenomenon as well as design (...)

Nature

The evolutionary history and unique genetic diversity of Indigenous Americans

mercredi 22 avril 2026 par Marcos Araújo Castro e Silva, Kelly Nunes, Maíra R. Ribeiro, Hemanoel Passarelli-Araujo, Renan Barbosa Lemes, Lilian Kimura, Putira Sacuena, Carlos Eduardo G. Amorim, Maria Cátira Bortolini, José Geraldo Mill, João Farias Guerreiro, Chiara Barbieri, Diana Iraíz Hernández-Zaragoza, Antonia Walter, Trija Nag Chowdhury, Daniela Macías-Herrera, Julio César Lara-Riegos, Oana Del Castillo-Chávez, Camilo Zurita, Ana María Tito-Álvarez, Emilia Vásquez-Domínguez, María Ermila Moo-Mezeta, Julio César Torres-Romero, Abraham Aguilar-Campos, Ricardo Serrano-Osuna, Maria Laura Parolín, Claudio M. Bravi, Virgínia Ramallo, Graciela Bailliet, Susana Revollo, José R. Sandoval, Ricardo Fujita, Rodrigo Barquera, Fabrício R. Santos, David Comas, Tábita Hünemeier

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10406-wAnalysis of 128 high-coverage Indigenous American genomes shows extensive diversity shaped by several South American dispersals, ancient Australasian admixture, archaic introgression and long-term adaptation, indicating a (...)

Nature

Symmetry classification of magnetic orders using oriented spin space groups

mercredi 22 avril 2026 par Yuntian Liu, Xiaobing Chen, Yutong Yu, Jesús Etxebarria, J. Manuel Perez-Mato, Qihang Liu

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10401-1An oriented spin space group description is proposed that unifies the spin space group and magnetic space group frameworks, enabling a comprehensive symmetry classification of the magnetic materials on a large scale and (...)

Nature

H₂O₂ repurposes plant O₂ sensing to regulate post-hypoxia responses

mercredi 22 avril 2026 par Salma Akter, Monica Perri, Mikel Lavilla-Puerta, Sophie Lichtenauer, Yuming He, Vinay Shukla, Laura Dalle Carbonare, Yuri Telara, Daai Zhang, Beatrice Ferretti, Dona M. Gunawardana, William K. Myers, Pedro Barreto, Beatrice Giuntoli, Markus Schwarzländer, Emily Flashman, Francesco Licausi

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10366-1Experiments in Arabidopsis demonstrate that group VII ethylene response factors show differential responses to different stimuli, enabling plants in flood-prone environments to adapt to both submergence-induced hypoxia and (...)

Nature

Heart-nosed bat alphacoronaviruses use human CEACAM6 to enter cells

mercredi 22 avril 2026 par Giulia Gallo, Antonello Di Nardo, Doreen Lugano, Adam J. Roberts, Bernadette Ataku Kutima, Moses Okombo, Aghnianditya Kresno Dewantari, Florence M. M. Buckley, Gavin J. Wright, James Nyagwange, Bernard Agwanda, Stephen C. Graham, Dalan Bailey

Nature, Published online: 22 April 2026; doi:10.1038/s41586-026-10394-xHuman CEACAM6, which is widely expressed in the lung, is identified as a receptor used by the spike proteins of Cardioderma cor (heart-nosed bat) alphacoronaviruses to enter (...)

Nature