Uncategorized

  1. Chemistry

    Making a Little Progress

    Scientists are using nanotechnology to develop new strategies for diagnosing and treating cancer.

    By Aimee Cunningham
  2. Math

    Sliding Around

    Seemingly simple sliding-coin puzzles can be surpassingly tough.

    By Ivars Peterson
  3. Humans

    From the October 19, 1935, issue

    Boulder Dam lake and a new test for lead poisoning.

    By Science News
  4. Humans

    Misleading Numbers

    The “Number Watch” Web site focuses on “misleading” numbers that appear in the media and are often used to promote specific causes, as compiled by retired engineering professor John Brignell of the University of Southampton. Brignell also offers online resources on statistics and statistics education.