Uncategorized

  1. Health & Medicine

    Assault on Autism

    A shift in scientific thinking about what causes autism is prompting a closer look at potential environmental factors.

    By Diana Parsell
  2. Math

    Football’s Overtime Bias

    The coin toss appears to play a significant role in deciding the winner in pro football's sudden-death overtime.

    By Ivars Peterson
  3. Humans

    Letters from the November 6, 2004, issue of Science News

    Another view I suggest that world maps with countries colored by some statistical feature often would be more useful if done on a cartogram that is a compromise between population and size of countries, rather than on a map with a simple Mercator projection (“A Better Distorted View,” SN: 8/28/04, p.