News

  1. Paleontology

    Identity of ‘Tully monster’ still a mystery

    Paleontologists challenge whether the Tully monster actually was a vertebrate because it lacks key vertebrate structures.

    By Elizabeth Eaton
  2. Science & Society

    Choosing the right cyberattack response is a complicated game

    Public shaming or retaliation aren’t necessarily the best strategies in the world of cyber warfare, an analysis reveals

    By Rachel Ehrenberg
  3. Ecosystems

    If you think the Amazon jungle is completely wild, think again

    Ancient Amazonians partly or fully domesticated fruit and nut trees that still dominate some forests.

    By Bruce Bower
  4. Earth

    Earth’s mantle may be hotter than thought

    Earth’s mantle is warmer than previously thought, suggests a new experiment that better accounts for water content in rocks.