News

  1. Life

    Obesity’s weight gain message starts in gut

    Acetate made by gut microbes stimulates weight gain, research in rodents suggests.

    By Tina Hesman Saey
  2. Anthropology

    Hobbit history gets new preface

    Jaw, tooth fossils put new spin on evolution of Homo floresiensis.

    By Bruce Bower
  3. Life

    By leaking light, squid hides in plain sight

    Glass squid camouflage their eyes with wonderfully inefficient bioluminescence.

    By Susan Milius
  4. Earth

    Spy satellites reveal early start to Antarctic ice shelf collapse

    Declassified spy satellite images reveal that Antarctica’s Larsen B ice shelf began destabilizing decades earlier than previously thought.

    By Thomas Sumner
  5. Quantum Physics

    Quantum weirdness survives space travel

    Quantum weirdness travels from Earth to space and back again.