Uncategorized

  1. Earth

    Straight Flush

    Scientists are evaluating the results of the flood they unleashed in the Grand Canyon last November, hoping that it will restore sandbars and beaches along the Colorado River just downstream of Arizona's Glen Canyon Dam.

    By Sid Perkins
  2. Math

    Super Bowl Crashes

    Should you stay off the road immediately after the Super Bowl telecast is over?

    By Ivars Peterson
  3. Humans

    From the February 23, 1935, issue

    A new type of "atom" gun, solar X rays, and crushing mineral ore.

    By Science News
  4. Physics

    Particle Physics Phun

    An array of games, such as Particle Pinball and Race for Energy, challenge visitors at a Web site hosted by the high-energy physics center known as the Fermi National Accelerator Laboratory.