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  1. Health & Medicine

    Protein protects rat brains from strokes

    Neuroglobin, a protein related to hemoglobin, may protect the brain during strokes.

    By John Travis
  2. Earth

    Undersea Mountain Descent

    Join an international expedition in exploring an underwater mountain in the middle of the Atlantic Ocean. Twice-weekly dispatches highlight the scientific team’s findings for the duration of the expedition from Nov. 14 to Dec. 14. Hosted by the Scripps Institution of Oceanography, the expedition’s Web site also includes colorful diagrams illustrating various geological concepts and […]

    By Science News
  3. Chemistry

    Artistic Elements

    Providing an unusual perspective on the chemical elements, the Chemistry Societies’ Network presents a stunning visual tour of the elements (109 in all) as seen through the eyes of artists.