News

  1. Humans

    A Shot against Pandemic Flu: Vaccines would play pivotal role in response

    Mass vaccination should be the linchpin of the U.S. response to an influenza pandemic, according to new computer simulations.

    By Ben Harder
  2. Anthropology

    Mystery Drilling: Ancient teeth endured dental procedures

    Researchers have discovered the oldest known examples of dental work, 11 teeth with drilled holes dating to between 9,000 and 7,500 years ago.

    By Bruce Bower
  3. Health & Medicine

    Polyp Stopper: Controversial drug may prevent colon growths

    An anti-inflammatory drug currently prescribed for arthritis and pain can prevent formation of precancerous growths in the colon and rectum.

    By Nathan Seppa
  4. Materials Science

    Wired Viruses: New electrodes could make better batteries

    With the aid of a bacteria-infecting virus, researchers have engineered cobalt oxide-and-gold nanowires that can be used as electrodes for lithium-ion batteries.