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QLEDs â light-emitting diodes that rely on nanocrystals called quantum dots â are usually made with toxic heavy metals. A strategy has been developed to make QLEDs with a performance comparable to that of commercially available technologies but using a more environmentally friendly alloy of zinc, selenium, telluriu
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Brain science needs a new social contract
4+ mon, 3+ week ago (347+ words) Neuroscience is entering a new phase. After decades of rapid discovery, the field is no longer defined only by what it can explain, but by how its insights are used. Brain science now has a bearing on courtroom decisions, education…...
Neural signal processing in an ionic gel - Nature Electronics
2+ day, 5+ hour ago (132+ words) Nature Electronics (2026) Cite this article Ions in a multiphasic gel can exhibit complex cross-interface dynamics that can be used for neuromorphic processing. Lyu, Y., Su, Y., Nan, K. & Zhang, Y. Iontronics 2, 9 (2026). Chen, W. et al. Science 382, 559–565 (2023). Luo, J., Remy, A. & Zhang, Y. Chem. Rev. 125, 11840–11877 (2025). Pershin,…...
Biotech news from around the world - Nature Biotechnology
2+ day, 7+ hour ago (240+ words) Biotech news from around the world Nature Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or…...
Seamless grid following and grid forming inverter mode transition enabled by machine-learning based SCR estimation and smooth switching control | Scientific Reports
2+ day, 14+ hour ago (741+ words) Grid-connected inverter system comprising solar PV unit interfaced through a converter, connected to the utility grid via a transformer & transmission line. The main contributions of this work are summarized as follows: A lightweight MLP-based SCR estimator is developed that directly…...
Initial lessons from real-world implementation of an AI-agent eye clinic in China - Nature Medicine
2+ day, 13+ hour ago (295+ words) Nature Medicine (2026) Cite this article The transition from AI-assisted tools to more integrated, AI-native models of care requires workflow integration, clinician engagement and measurable clinical value. Rajpurkar, P., Chen, E., Banerjee, O. & Topol, E. J. Nat. Med. 28, 31–38 (2022). He, J. et al. Nat. Med. 25, 30–36 (2019). Widner, K....
Electric fields take control of ferrons - Nature Physics
2+ day, 13+ hour ago (176+ words) Nature Physics (2026) Cite this article Ferrons are the quasiparticles associated with the collective excitations of spontaneous polarization. External electric fields have now been shown to tune their properties in a nonvolatile manner. Rameshti, B. Z. et al. Phys. Rep. 979, 1–61 (2022). Pirro, P., Vasyuchka,…...
Deep learning models enable high-performance, real-time emotion decoding from intracranial brain activity | Nature Computational Science
2+ day, 15+ hour ago (191+ words) Nature Computational Science (2026) Cite this article Sani, O. G. et al. Mood variations decoded from multi-site intracranial human brain activity. Nat. Biotechnol. 36, 954–961 (2018). This paper provided early evidence that mood-state variations can be decoded from distributed intracranial recordings in humans. Merk, T. et…...
Weaving braids of defect lines - Nature Materials
2+ day, 14+ hour ago (175+ words) Nature Materials (2026) Cite this article Colloidal particles steered by light weave the defect lines of a nematic liquid crystal into programmable crossings, realizing non-Abelian braiding operations that can be watched, reordered and compiled in real space. Tkalec, U., Ravnik, M., Čopar, S.,…...
Halogen-assisted sulfur oxidation - Nature Energy
2+ day, 14+ hour ago (156+ words) Nature Energy (2026) Cite this article Lithium-sulfur batteries have long been limited by lower operating voltage and shorter lifetime compared to traditional lithium-ion technologies. Now, system-level engineering enables the conversion of sulfur to disulfur dichloride, accessing the S+1 oxidation state, thereby…...
A hidden leak in solids - Nature Energy
2+ day, 14+ hour ago (230+ words) Nature Energy (2026) Cite this article Solid electrolytes have long been treated as materials that block electronic conduction while enabling fast lithium-ion transport. Two studies now show that residual electronic conductivity can drive self-discharge in solid-state batteries at open circuit, particularly…...