News

  1. Life

    Dinosaur day care dads

    A new study shows some male dinosaurs may have been the primary caretakers of their young.

    By Laura Sanders
  2. Humans

    Primates get a neural facial

    New brain-imaging studies indicate that similar brain areas coordinate face recognition in people, chimpanzees and macaque monkeys, suggesting that a face-sensitive brain system evolved early in primate evolution.

    By Bruce Bower
  3. Health & Medicine

    Bacteria help themselves in damaged lungs

    An antibiotic produced by a bacterium acts as a molecular snorkel to help with breathing. The bacterium infects and kills many people with cystic fibrosis, and plugging the snorkel could lead to treatments.

    By Tina Hesman Saey
  4. Health & Medicine

    Enzyme inventory affects ovarian cancer outlook

    Levels of two enzymes crucial for shutting down genes might clarify the prognosis for ovarian cancer patients, a new study finds.