Uncategorized

  1. Life

    Gene linked to commitment-phobia

    A common gene variation in men is linked to marital crises and less bonding in a study of more than 500 long-term couples.

    By Laura Beil
  2. Health & Medicine

    Older, not better

    Having an older father might increase a person’s risk of developing bipolar disorder, a large population survey finds.

    By Nathan Seppa
  3. Space

    Cosmic heavyweight

    Astronomers discover the heftiest, most distant galaxy cluster, suggesting evidence for dark energy’s existence.

    By Ashley Yeager
  4. Neuroscience

    New insights on new neurons

    Neurogenesis works differently in two parts of the brain. New neurons are necessary for making memories and keep the olfactory bulb’s structure but aren’t needed for smelling, study in mice shows.