Uncategorized

  1. Health & Medicine

    Time on their side

    Review of a decade's worth of major league baseball games shows a slight cost in performance in teams with jet lag.

    By Tina Hesman Saey
  2. Health & Medicine

    Thanks for the pounds, Mom

    When inherited from mom, a gene linked to obesity and diabetes interferes with blood sugar metabolism.

    By Patrick Barry
  3. Health & Medicine

    Ineffective alternative

    The herbal remedy St. John’s Wort may not treat ADHD, a new study shows

    By Ashley Yeager
  4. Animals

    Invasion of the salmon

    Chinook salmon, dwindling in the United States, go wild in South America.

    By Susan Milius
  5. Health & Medicine

    Bothered by cell phones

    Excessive cell phone use can disturb teenagers' sleep

    By Tina Hesman Saey
  6. Health & Medicine

    Take a nap

    A nap is the most effective way to combat an after-lunch slump, but caffeine will help too.