News

  1. Paleontology

    Anatomy analysis suggests new dinosaur family tree

    A new analysis rewrites the dinosaur family tree, splitting up long-recognized groups.

    By Rachel Ehrenberg
  2. Planetary Science

    How Pluto’s haze could explain its red spots

    Pluto’s collapsing atmosphere may explain the dwarf planet’s seemingly random ruddy spots.

    By Ashley Yeager
  3. Plants

    Genetic switch offers clue to why grasses are survival masters

    Scientists have identified a genetic switch that helps grasses regulate their carbon dioxide intake.

    By Laurel Hamers
  4. Ecosystems

    A king snake’s strength is in its squeeze

    King snakes feast on other, larger snakes, perhaps thanks to superior constricting abilities, new research suggests.