News

  1. Artificial Intelligence

    New setup for image recognition AI lets a program think on its feet

    Researchers are revamping image recognition programs to better identify familiar objects in new situations.

    By Maria Temming
  2. Physics

    In a first, Galileo’s gravity experiment is re-created in space

    A key principle of general relativity holds up in a new space-based test.

    By Emily Conover
  3. Materials Science

    New 3-D printed materials harness the power of bacteria

    The three-dimensional materials contain live bacteria and could generate wound dressings or clean up pollutants.

    By Maria Temming
  4. Astronomy

    We still don’t know where the first interstellar asteroid came from

    Astronomers are tracking stars to see if one of them launched the first interstellar asteroid at Earth.