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  • Winter’s End Is Written in the Clouds

    Winter’s End Is Written in the Clouds0

    Winter 2026 roared to an end in southern Alaska as parts of the coast saw below-normal temperatures and bouts of moderate to heavy snow. Viewed from above, the region’s atmospheric instability was apparent in the striking display of cloud formations just offshore.  A NASA satellite captured this image of the clouds on March 19, 2026,

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  • Engineered blood clots stop bleeding in seconds

    Engineered blood clots stop bleeding in seconds0

    Jiang, S. et al. Nature https://doi.org/10.1038/s41586-026-10412-y (2026). Article  Google Scholar  Guo, B., Dong, R., Liang, Y. & Li, M. Nature Rev. Chem. 5, 773–791 (2021). Article  PubMed  Google Scholar  Peshkova, A. D. et al. Blood Adv. 9, 3418–3428 (2025). Article  PubMed  Google Scholar  Garyfallogiannis, K. et al. Acta Biomater. 159, 49–62 (2023). Article  PubMed  Google

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  • Do humanoids dream of becoming human?

    Do humanoids dream of becoming human?0

    Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Stories of human-like dolls yearning to become real people turn up everywhere. Pinocchio wants to be a real boy. The robot child in Spielberg’s A.I. wants to be loved like a human son. The story keeps getting retold because

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