News

  1. Earth

    Pack Rat Piles: Rodent rubbish provides ice age thermometer

    Analyses of fossilized plant remnants collected by pack rats reveal that the Grand Canyon was much cooler than previously thought during the latter part of the last ice age.

    By Katie Greene

  2. ***Notice to Subscribers in Areas Affected by Hurricane Katrina***

    The U.S. Postal Service has asked magazine publishers to suspend subscription mailings to areas that were damaged by Hurricane Katrina. Science News subscribers in those areas won't be charged for issues that are withheld, and their subscriptions will be extended. Mailings will resume upon notification by the USPS that delivery is reinstated.

    By Science News
  3. Earth

    Organic Choice: Pesticides vanish from body after change in diet

    Children can eliminate their bodies' loads of agricultural pesticides by eating organically grown products.