News

  1. Anthropology

    Human laugh lines traced back to ape ancestors

    Chimps make laughing faces that speak to evolution of human ha-ha’s.

    By Bruce Bower
  2. Archaeology

    Bronze Age humans racked up travel miles

    A new study indicates long journeys and unexpected genetic links in Bronze Age Eurasian cultures.

    By Sarah Schwartz
  3. Paleontology

    New analysis cuts massive dino’s weight in half

    Gigantic dinosaur Dreadnoughtus may have weighed only about half of what scientists estimated last year.

    By Meghan Rosen
  4. Paleontology

    Traces of dino blood, soft tissue found even in junk bones

    Hints of blood and collagen found in poorly preserved dinosaur bones suggest that soft tissue from the creatures may be easier to come by.