News

  1. Psychology

    Long-lasting mental health isn’t normal

    Those who stay mentally healthy from childhood to middle age are exceptions to the rule.

    By Bruce Bower
  2. Earth

    Oxygen flooded Earth’s atmosphere earlier than thought

    The Great Oxidation Event that enabled the eventual evolution of complex life began 100 million years earlier than once thought, new dating of South African rock suggests.

    By Thomas Sumner
  3. Astronomy

    Faint, distant galaxies may have driven early universe makeover

    Gravitational lensing has revealed extremely faint galaxies in the early universe, suggesting these tiny galaxies were responsible for cosmic reionization.

    By Ashley Yeager
  4. Anthropology

    DNA points to millennia of stability in East Asian hunter-fisher population

    Ancient hunter-gatherers in East Asia are remarkably similar, genetically, to modern people living in the area.