Uncategorized

  1. Life

    Skin cells transformed directly into neurons

    Researchers making neurons bypass the need to revert cells to an embryonic state.

    By Tina Hesman Saey
  2. Life

    Keeping black bears wild

    Wildlife managers compare ways to keep bears away from food and people.

    By Rachel Ehrenberg
  3. Chemistry

    Self-stirring liquids

    Chemistry, not force, leads to fluid flow, mixes solution.

    By Laura Sanders
  4. Archaeology

    Skeleton of Western man found in ancient Mongolian tomb

    A genetic analysis of a skeleton from an ancient Asian tomb illuminates the spread of Indo-Europeans.

    By Bruce Bower

  5. Starting Anew

    Scientists turn to lowly creatures to unlock the secrets of regeneration.