News

  1. Animals

    A deadly frog-killing fungus probably originated in East Asia

    The disastrous form of Bd chytrid fungus could have popped up just 50 to 120 years ago.

    By Susan Milius
  2. Astronomy

    First 3-D map of a gas cloud in space shows it’s flat like a pancake

    An interstellar gas cloud dubbed the Dark Doodad Nebula looks like a wispy, thin cylinder. But it’s actually a flat sheet.

    By Lisa Grossman
  3. Life

    There’s a genetic explanation for why warmer nests turn turtles female

    Scientists have found a temperature-responsive gene that controls young turtles’ sex fate.

    By Laurel Hamers
  4. Artificial Intelligence

    This AI uses the same kind of brain wiring as mammals to navigate

    This AI creates mental maps of its environment much like mammals do.