Uncategorized

  1. Turning Back Time: Embryonic stem cell rejuvenates skin cell

    By fusing an embryonic stem cell with an adult skin cell, researchers have created cells that retain valuable embryonic characteristics but carry the adult cell's genes.

    By Christen Brownlee
  2. Animals

    Hey, kids, it’s time for drool

    A researcher has for the first time decoded a vibrational signal used by paper wasps.

    By Susan Milius
  3. Animals

    When a chipmunk teases a rattlesnake

    Several of the Northeast's least ferocious forest creatures taunt rattlesnakes.

    By Susan Milius
  4. Animals

    Faithful voles have hidden infidelities

    Prairie voles, used for studying the biological basis of monogamy, do form social bonds but they also have more out-of-pair sexual encounters than most biologists had expected.