Uncategorized

  1. Chemistry

    Phlegmatic molecules

    Time-lapse snapshots of molecules show that they change shapes less often than theory predicted.

    By Davide Castelvecchi
  2. Animals

    Wild innovation

    Researchers have published a rare description of a wild chimpanzee devising and modifying a novel form of tool use.

    By Bruce Bower
  3. Astronomy

    Galaxy’s youngest supernova

    Astronomers have found the youngest Milky Way supernova remnant ever recorded from Earth.

    By Ron Cowen
  4. Animals

    Polar bears listed

    Polar bear declared "threatened," but Secretary limits decision's impact.

    By Susan Milius
  5. Humans

    Nobel inspiration for young scientists

    Tomorrow's science stars got to pick the brains of today's science giants during a question and answer session May 13 in Atlanta at the Intel International Science and Engineering Fair.