Meghan Rosen

All Stories by Meghan Rosen

  1. Math

    Test decodes dolphins’ math skills

    Dolphins could use mental math to locate prey in clouds of bubbles.

  2. Life

    Skinny searchers keep fat ants full

    By controlling movement out of an ant nest, researchers discover that ants weigh tubbiness in deciding who hunts for food.

  3. Space

    Moon patterns explained

    Electric fields enveloping magnetic bubbles may form mysterious lunar swirls.

  4. Life

    All dinosaurs may have had feathers

    Well-preserved fossil sports long, fine plumage and a bushy tail.

  5. Animals

    Dinosaur debate gets cooking

    A key piece of evidence for cold-blooded dinosaurs, growth lines in bones, has also been discovered in a set of warm-blooded animals.