Uncategorized

  1. Animals

    Water bears will survive the end of the world as we know it

    Water bears have a till-death-do-us-part pact with the sun, study suggests.

    By Maria Temming
  2. Archaeology

    Copper in Ötzi the Iceman’s ax came from surprisingly far away

    Copper for the ancient Iceman’s blade traveled about 500 kilometers to his northern Italian home region.

    By Bruce Bower
  3. Life

    These bacteria may egg on colon cancer

    Streptococcus gallolyticus may goad colon cancer growth.

    By Tina Hesman Saey
  4. Animals

    Ravens pass tests of planning ahead in unnatural tasks

    Clever birds may have evolved their own broad powers of apelike thinking about the future.