Uncategorized

  1. Math

    When Laziness Pays: Math explains how cooperation and cheating evolve

    Researchers have developed a mathematical model that helps explain how cooperation and cheating evolve among simple organisms.

    By Erica Klarreich
  2. Astronomy

    Ultimate Retro: Modern echoes of the early universe

    Two teams of astronomers have for the first time detected the surviving notes of a cosmic symphony created just after the Big Bang, when the universe was a foggy soup of matter and radiation.

    By Ron Cowen
  3. Humans

    Letters from the January 15, 2005, issue of Science News

    Maybe a smoky card game I’m a veterinarian, and, here in west Texas, we see a high occurrence of parvovirus infection in young dogs.