News

  1. Agriculture

    Predators zoom in on lice-infested salmon

    New research reveals another impact of fish farming on wild stocks.

    By Rachel Ehrenberg
  2. Health & Medicine

    Bullies’ brains empathize, but with a twist

    Brain imaging studies show teens with aggressive conduct disorder display greater brain activity while viewing video of others in pain.

    By Elizabeth Quill
  3. Health & Medicine

    MRSA has its day in the sun

    Beachgoers may be exposed to antibiotic-resistant microbe strain in sea and sand, but there appears to be no link to infection.

    By Laura Sanders
  4. Health & Medicine

    Beta-blockers erase emotion of fearful memories

    Beta blockers could change the way emotional memories are stored, a finding which could help people suffering from anxiety disorders

    By Solmaz Barazesh
  5. Ecosystems

    Marine census: Surprising number of creatures bipolar

    Census of Marine Life offers a preview of massive international census gives fuller count, shows some sea species at both poles.