News

  1. Hey, we’re richer than we thought!

    The latest inventory of life in the United States has turned up an extra 100,000 species of plants, animals, and fungi.

    By
  2. Earth

    Titanic iceberg sets sail from Antarctica

    An iceberg about the size of Connecticut recently split off from the Ross Ice Shelf in Antarctica.

    By
  3. Planetary Science

    Reviewers see red over recent Mars programs

    NASA's two most recent missions to Mars failed because they were underfunded, managed by inexperienced people, and insufficiently tested, according to a report released March 28.

    By
  4. Health & Medicine

    Cell mixture attacks pancreas tumors

    White blood cells injected into patients with pancreatic tumors incite an immune response that blunts the cancer in some patients and extends survival.