Uncategorized

  1. Environment

    Plastic pollution increases risk of devastating disease in corals

    Researchers estimate about 11 billion pieces of plastic are polluting Asia-Pacific corals, raising the risk of disease at scores of reefs.

    By Dan Garisto
  2. Genetics

    Scientists find 10 new defense systems used by bacteria

    Scientists identify 10 groups of genes that appear to govern defense systems used by bacteria against virus attacks.

    By Laurel Hamers
  3. Anthropology

    An ancient jaw pushes humans’ African departure back in time

    If an ancient jaw found in an Israeli cave belongs to Homo sapiens, the humans left Africa tens of thousands of years earlier than we thought.

    By Bruce Bower
  4. Earth

    Overlooked air pollution may be fueling more powerful storms

    The tiniest particles in air pollution aren’t just a health threat.