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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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Ancient vocabulary for evolving cells - Nature Ecology & Evolution
4+ day, 11+ hour ago (137+ words) Nature Ecology & Evolution (2026) Cite this article A comparative multi-omic study finds that family-biased repertoires of short regulatory DNA motifs remain conserved over greater evolutionary distances than do the motif sets and co-occurring motif pairs associated with individual cell types. Arendt,…...
Stratigraphic rationale for rejecting the Anthropocene epoch proposal - Nature Reviews Earth & Environment
4+ day, 12+ hour ago (285+ words) Nature Reviews Earth & Environment volume 7, pages 565–566 (2026) Cite this article The rejection of the proposal for Anthropocene as a formal epoch of the Geological Time Scale has attracted wide interest in the stratigraphic aspects of the debate. Here, we clarify the…...
Evolution of sexual reproduction
2+ week, 4+ day ago (222+ words) 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 turn off compatibility mode in Internet…...