Uncategorized

  1. Health & Medicine

    News in Brief: HIV may increase heart attack risk

    A large study of veterans shows connection between HIV and heart attack in men.

    By Nathan Seppa
  2. Health & Medicine

    Fish oil component boosts newborn health

    Pregnant women who took an omega-3 fatty acid supplement had bigger babies.

    By Nathan Seppa
  3. Animals

    Native pollinators boost crop yields worldwide

    Farms with crops from coffee to mangoes don’t get the best yields if they rely solely on honeybees.

    By Susan Milius
  4. Life

    Sperm swim against the current

    Human and mouse sperm both follow upstream currents to the egg.

    By Meghan Rosen
  5. Life

    Impact craters may have been a toasty home for early life

    The heat generated during a cosmic crash could have nurtured ancient organisms.