News

  1. Paleontology

    Fossilized vomit reveals 290-million-year-old predator’s diet

    The regurgitated material from before the time of dinosaurs provides a rare window into the feeding habits of a prehistoric hunter.

    By Jay Bennett
  2. Health & Medicine

    Antibiotics can treat appendicitis for many patients, no surgery needed

    After 10 years, just over half the people in a trial of antibiotics for appendicitis have not needed an appendectomy.

    By Laura Dattaro
  3. Earth

    Earth’s core may hide dozens of oceans of hydrogen

    Hydrogen reserves in Earth’s core large enough to supply at least nine oceans may influence processes on the surface today.

    By Nikk Ogasa
  4. Archaeology

    AI helps archaeologists solve a Roman gaming mystery

    Researchers used AI-driven virtual players to test more than 100 rule sets, matching gameplay to wear patterns on a Roman limestone board.