Uncategorized

  1. Earth

    Hey, What about Us?

    The plight of polar bears may get most of the attention as climate change disrupts the Arctic ice, but plenty of other species, from walrus and seals to one-celled specks, are also going to see their world change radically.

    By Susan Milius
  2. Computing

    Social Networking for Zebras

    Scientists are developing a new branch of network theory to understand zebra communities.

    By Julie Rehmeyer
  3. Humans

    Letters from the December 1, 2007, issue of Science News

    Bed nets and insecticides Kenyan researchers report that insecticide-treated bed nets can reduce malaria-related deaths in children (“Keep Out: Treated mosquito nets limit child deaths,” SN: 9/29/07, p. 195).