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Reimagining machine vision with optical computing

mercredi 17 juin 2026

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01891-0A general-purpose artificial-intelligence vision system for use in image-sensing devices has been developed by embedding fundamentals of core computer-vision operations into a light-manipulating planar material called an (...)

Nature

Navigating a crowded developing brain leaves neurons with broken DNA

mercredi 17 juin 2026 par Monica D. Manam, Christopher A. Walsh

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01705-3As neurons migrate to their final destinations in the forming brain, their DNA gets damaged. The brain has evolved a fix, but there can be lasting consequences if repair (...)

Nature

The EU needs to back its ambition to end animal testing with cash

mercredi 17 juin 2026

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01882-1The European Union has declared that it wants to stop using animals in chemical safety testing. Its goal will need a timeline and a serious funding commitment.

Nature

Should nicotine be regulated like a narcotic? A Pacific nation makes the case

mercredi 17 juin 2026 par Rachel Fieldhouse

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01903-zExisting global efforts to reduce harms caused by smoking have targeted tobacco smoking, but vapes containing nicotine are also harmful.

Nature

How the brain builds sentences, neuron by neuron

mercredi 17 juin 2026 par Max Kozlov

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01922-wNeural maps reveal the specialized cells that produce speech.

Nature

Light-controlled microgripper punches above its weight

mercredi 17 juin 2026 par Leander Siegle, Harald Giessen

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01703-5A microscale gripper that can be opened and closed using light can fit into tight spaces and perform tasks linked to clinical applications.

Nature

The ancestors of eukaryotic cells contained a mix of genes from various microbes

mercredi 17 juin 2026

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01739-7Reconstruction of the ancestral gene repertoire of eukaryotic cells reveals traces of a series of close, long-term interactions with diverse microorganisms, and a role of viruses in gene exchange. The findings challenge the (...)

Nature

These ‘master’ proteins protect us from deadly mutations — and could inspire new drugs

mercredi 17 juin 2026 par Philip Ball

Nature, Published online: 17 June 2026; doi:10.1038/d41586-026-01883-0Biology has clever ways to mask the effects of potentially harmful gene mutations. Scientists are investigating how this ‘buffering’ works — and how to exploit (...)

Nature

Probing picometre-scale interlayer deformations via hyperbolic polaritons

mercredi 17 juin 2026 par Shu Zhang, Xiangdong Guo, Xiaowen Zhang, Jiashu Yang, Qinzheng Yu, Zhengyang Mou, Bingze Wu, Chenchen Wu, Shiyu Yang, Yongxin Lan, Peiyi He, Jing Shi, Kaijun Feng, Yuxiang Gao, Qiang Zheng, Shuang Zhang, F. Javier García de Abajo, Zhipei Sun, Mingguang Yao, Feng Ding, Peng Gao, Xiaoxia Yang, Qing Dai

Nature, Published online: 17 June 2026; doi:10.1038/s41586-026-10638-wA new polaritonic optical method that uses the mid-infrared out-of-plane hyperbolic polaritons mode is described and experimentally validated to allow the examination of picometre-scale interlayer deformations, providing a (...)

Nature

Optical fibre gripper for high-performance 3D micromanipulation

mercredi 17 juin 2026 par Deng Pan, Kaiwen Liang, Chen Xin, Lei Zhong, Shaojun Jiang, Chenchu Zhang, Liang Yang, Zhiqiang Wang, Zhaoxin Lao, Jincheng Ni, Chaowei Wang, Jiawen Li, Shenglai Zhen, Benli Yu, Zhixiang Huang, Fang-Wen Sun, Jiaru Chu, Yanlei Hu, Li Zhang, Dong Wu

Nature, Published online: 17 June 2026; doi:10.1038/s41586-026-10673-7A miniature three-dimensional optical fibre gripper enables powerful, precise micromanipulation of particles and single cells in confined spaces, bridging the gap between optical and mechanical (...)

Nature