Uncategorized

  1. Animals

    The axolotl is endangered in the wild. A discovery offers hope

    Introducing captive-bred axolotls to restored and artificial wetlands may be a promising option for the popular pet amphibian.

    By Anna Gibbs
  2. Archaeology

    A Pueblo tribe recruited scientists to reclaim its ancient American history

    DNA supports modern Picuris Pueblo accounts of ancestry going back more than 1,000 years to Chaco Canyon society.

    By Bruce Bower
  3. Paleontology

    These crocodile-like beasts reached the Caribbean, outlasting mainland kin

    Knife-toothed reptiles called sebecids went extinct on the mainland 10 million years ago. New fossil evidence puts them on an island 4 million years ago.

    By Jake Buehler
  4. Tech

    A new 3-D display lets you reach in and touch virtual objects

    These hands-on displays might be used to create more immersive video games, educational tools and museum exhibits.