Uncategorized

  1. Space

    Mediterranean microfossils offer hope for finding life on Mars

    A discovery in sulfate minerals on Earth suggests the possibility of similar signs of life on the Red Planet.

    By Ron Cowen
  2. Life

    DNA comparison of identical twins finds no silver bullet for MS

    The first study of its kind suggests an unknown environmental cause for multiple sclerosis, but future research could still yield a genetic trigger.

    By Tina Hesman Saey
  3. Health & Medicine

    Vitamin E, diabetes drug may reverse fatty liver disease

    Test results in obese people suggest these two treatments may work against cirrhosis precursor.

    By Nathan Seppa
  4. Space

    Frozen asteroid

    Scientists publish two new studies showing evidence of ice on object in asteroid belt.