News

  1. Life

    Supreme Court lifts restriction on Navy sonar testing

    Justices overturn restrictions that require Navy to stop using sonar when marine mammals are within 2,200 yards of vessels.

    By Dina Fine Maron
  2. Life

    Stone Age gal gets hip

    Researchers have found an approximately 1-million-year-old fossil pelvis that, in their view, indicates that Homo erectus females gave birth to surprisingly big-brained babies.

    By Bruce Bower
  3. Earth

    Minerals evolved along with life

    Turns out, the variety and number of minerals in the solar system and on Earth have increased through time, and some minerals exist because Earth has life.

    By Sid Perkins
  4. Health & Medicine

    Telomere enzyme a likely key to longevity

    Study with the telomerase enzyme gives mice a longevity boost without high cancer risk.