Uncategorized

  1. Physics

    A star orbiting the Milky Way’s giant black hole confirms Einstein was right

    An oddity previously seen in Mercury’s orbit has been spotted in a star circling the supermassive black hole at the Milky Way’s center.

    By Emily Conover
  2. Health & Medicine

    COVID-19 may be most contagious one to two days before symptoms appear

    The coronavirus probably spreads the most before symptoms appear, making containing viral transmission harder.

    By Tina Hesman Saey
  3. Quantum Physics

    New quantum computers can operate at higher temperatures

    Silicon chips operate at higher temperatures than many others, raising hopes for building quantum integrated circuits.

    By Emily Conover
  4. Animals

    Dancing peacock spiders turned an arachnophobe into an arachnologist

    Just 22, Joseph Schubert has described 12 of 86 peacock spider species.