Uncategorized

  1. Computing

    Virtual Surgery

    Computer simulations of blood flow in the heart allow doctors to test surgical innovations before trying them on patients.

    By Erica Klarreich

  2. 19860

    In this article the researchers postulate six reasons for the collapse of the bee colonies. The reason, in my opinion, is evident when considering the extensive use of insecticides throughout the world. Wally McMillanPalo Alto, Calif.

    By Science News
  3. Animals

    Not-So-Elementary Bee Mystery

    Old-style epidemiology casework combines with an array of 21st-century lab tests in the search for clues to the disappearance of honeybees.

    By Susan Milius
  4. Humans

    From the July 17, 1937, issue

    Tung trees from China make their mark in the southeastern United States, early concerns about oil shortages, and a suggestion that telescopes might already be seeing almost to the edge of the universe.