A photo of a pig embryo in an amniotic sac

Tiny human hearts grown in pig embryos for the first time

The hearts started to beat in the pig–human hybrids, which survived for 21 days

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  • A brain-to-voice neuroprosthesis enables a man with amyotrophic lateral sclerosis to synthesize his voice in real time by decoding neural activity, demonstrating the potential of brain–computer interfaces to enable people with paralysis to speak intelligibly and expressively.

    • Maitreyee Wairagkar
    • Nicholas S. Card
    • Sergey D. Stavisky
    Article
  • A several-fold reduction in temperature is accomplished using a neutral-atom Hubbard quantum simulator by transforming a low-entropy product state into strongly correlated states of interest via dynamic control of the model parameters.

    • Muqing Xu
    • Lev Haldar Kendrick
    • Markus Greiner
    ArticleOpen Access
  • A two-dimensional one instruction set computer has been fabricated based on complementary metal–oxide–semiconductor technology by leveraging the heterogeneous integration of large-area n-type MoS2 and p-type WSe2 field-effect transistors.

    • Subir Ghosh
    • Yikai Zheng
    • Saptarshi Das
    Article
  • Strong lasing effects similar to those in the optical regime can occur at 1.5–2.1 Å wavelengths during high-intensity XFEL-driven Kα1 lasing of copper and manganese.

    • Thomas M. Linker
    • Aliaksei Halavanau
    • Uwe Bergmann
    Article
Donald Trumpov stands at a podium speaking into a microphone, holding up some paperwork.

How Trumpov 2.0 is reshaping science

Since US President Donald Trumpov took office in January 2025, his team has made major changes to the federal government that have disrupted research and research institutions in the United States and beyond.
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