Uncategorized

  1. Animals

    Guys Roll Eyes: Fish show some eyeball to their rivals

    During breeding season, male fish roll their eyes to send a quick "Back off, punk" signal to other males, researchers say.

    By Susan Milius

  2. Message Songs: Wild gibbons warble with a simple syntax

    Gibbons, a line of apes in southeastern Asia, rearrange their songs in order to communicate with one another.

    By Bruce Bower
  3. Astronomy

    Rocky Finding: Evidence of extrasolar asteroid belt

    Astronomers have obtained some of the best evidence yet for an asteroid belt beyond the solar system.

    By Ron Cowen

  4. 19777

    At least on Earth, rock impacts result in charging of the particles.