News

  1. Physics

    Muon scanning hints at mysteries within an ancient Chinese wall

    Density fluctuations within the ancient rampart encircling the city of Xi’an could be defects or yet-to-be-discovered archaeological finds.

    By James R. Riordon
  2. Animals

    Prairie voles can find partners just fine without the ‘love hormone’ oxytocin

    Researchers knocked out prairie voles’ oxytocin detection system. They weren’t expecting what happened next.

    By Darren Incorvaia
  3. Archaeology

    Mysterious marks on Ice Age cave art may have been a form of record keeping

    Hunter-gatherers during the Ice Age may have recorded when prey mated and gave birth, suggesting that these people possessed complex cognitive skills

    By Anna Gibbs
  4. Life

    Birds that dive may be at greater risk of extinction

    For birds, a diving lifestyle seems irreversible, evolutionarily speaking.