News

  1. Health & Medicine

    Delayed surgery aids spinal cord repair

    Postponing surgery to repair a severed spinal cord in rats improves the likelihood that the operation will counteract the injury.

    By Nathan Seppa
  2. Materials Science

    Synthetic molecules mimic bone growth

    Researchers have created molecules that assemble into a microscopic structure that mimics bone.

    By Jessica Gorman
  3. Animals

    Female ducks can double eggs by trickery

    Female goldeneye ducks can double their offspring by sneaking eggs into other females' nests before settling down to a nest of their own.

    By Susan Milius
  4. Astronomy

    X-ray craft sees Venus in whole new light

    Astronomers have unveiled the first X-ray image of Venus.