Uncategorized

  1. Life

    Not so different after all

    Plague bacteria may be deadlier than its harmless cousin because of a few small genetic changes.

    By Tia Ghose
  2. Life

    The Arctic isn’t alone

    Insects and other animals that regulate their body temperature externally may be especially vulnerable as the world warms.

    By Rachel Ehrenberg
  3. Life

    DNA tweak no good for diabetics

    A genetic variation that increases levels of a blood-building protein also ups the risk of developing complications from diabetes.

    By Tina Hesman Saey
  4. Health & Medicine

    Potential for protection

    A study of U.S. veterans suggests that the anti-inflammatory drug ibuprofen could have a protective effect against Alzheimer’s disease.