Uncategorized

  1. Health & Medicine

    Good news for coffeeholics

    When lifestyle factors like smoking were taken into account, coffee drinkers had lower death rates than their non-drinking peers, according to a study of more than 120,000 people.

    By Tia Ghose
  2. Health & Medicine

    Keep at it

    Moderate exercise can extend survival for overweight and obese men who have diabetes.

    By Nathan Seppa
  3. Astronomy

    Otherworldly triple play

    Astronomers have discovered the first known system of three superEarths beyond the solar system.

    By Ron Cowen
  4. Astronomy

    Accidental astrophysicists

    MATH TREK: The mathematicians thought they'd just extended a fundamental result in algebra, but it turns out that they'd also proven a conjecture in astrophysics.