Feature

  1. Traces of Inaugural Life

    Geologists, biologists join forces to tell new stories about the first cells on Earth.

    By Sarah C.P. Williams

  2. Secret of a Lifetime

    How long a neutron lives holds clues to the cosmos.

    By Rebecca Cheung

  3. Another Side to Statins

    Heart-healthy drugs show promise against inflammation, cancer and the flu.

    By Nathan Seppa

  4. Rock, Rattle and Roll

    Planetary scientists seek to fill in gaps in outer solar system’s formative years.

    By Nadia Drake

  5. Aliens in Antarctica

    Visitors carry unwelcome species into a once pristine environment.

    By Devin Powell

  6. Mixed Results

    Having the right blend of animal personalities can make or break a group

    By Susan Milius
  7. Health & Medicine

    Throat Therapy

    Scientists seek a cough remedy that really delivers relief.