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4,008 results

4,008 results for: Dogs

  1. Life

    Sting Operation

    Scientists use bees and wasps to sniff out the illicit and the dangerous.

    By Susan Gaidos
  2. Life

    Evolution’s Evolution

    Darwin’s dangerous idea has adapted to modern biology

    By Rachel Ehrenberg
  3. Life

    Molecular Evolution

    Investigating the genetic books of life reveals new details of 'descent with modification' and the forces driving it.

    By Tina Hesman Saey
  4. Life

    Darwin’s Evolution

    Darwin's life and his contribution to science.

    By Tom Siegfried

  5. The Genetic Dimension of Height and Health

    It may be no tall tale: A few inches taller or shorter could signal a risk for some diseases.

    By Solmaz Barazesh

  6. Venom hunters

    Scientists probe toxins, revealing the healing powers of biochemical weapons.

    By Laura Sanders

  7. Smart from the start

    Animal embryos get some respect for their survival skills.

    By Susan Milius

  8. Desperately Seeking Moly

    Unreliable supplies of feedstock for widely used medical imaging isotope prompt efforts to develop U.S. sources.

    By Janet Raloff
  9. Health & Medicine

    The Mesmerized Mind

    Scientists are unveiling how the brain works when hypnotized

    By Susan Gaidos

  10. Sleep Gone Awry

    Researchers inch closer to causes, cures for insomnia, narcolepsy.

    By Laura Sanders
  11. Math

    2009 Science News of the Year: Numbers

    Detroit Tigers second baseman Placido Polanco, a 2009 Gold Glove winner, applies the tag as Chicago White Sox’s Gordon Beckham slides into second. Image credit: Duane Burleson – file The stats on fielding Astute baseball fans know who has the golden glove, but assigning a number to a player’s defensive merits has been tricky. Benjamin […]

    By Science News
  12. Tech

    2009 Science News of the Year: Technology

    A polymer doped with a color-changing molecule turns red seconds before snapping. Credit: D. Stevenson, A. Jerez, A. Hamilton, D. Davis About to breakEngineers one day may not need to guess when a bridge is near its breaking point. New materials that flush red in response to damage may provide a visual warning sign of […]

    By Science News