Search Results for: Cats

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2,565 results

2,565 results for: Cats

  1. January 11, 1947

  2. February 15, 1947

  3. May 3, 1947

  4. May 17, 1947

  5. May 24, 1947

  6. May 31, 1947

  7. Chemistry

    Antibiotics may become harder to resist

    Drug designers have developed new tactics to make it harder for bacteria to survive exposure to antibiotics.

    By Janet Raloff
  8. Animals

    When Ants Squeak

    In the past 20 years, researchers studying sound communication in ants have discovered a sort of ant-ernet, zinging with messages about lost relatives, great food, free rides for hitchhikers, caterpillars in search of ant partners, and impending doom.

    By Susan Milius

  9. Brain cells work together to pay attention

    Cells in the brain's cortex may coordinate their electrical activity as attention shifts from visual to tactile information.

    By Bruce Bower

  10. Placental Puzzle

    Do captured viral genes make human pregnancies possible?

    By John Travis

  11. Bacteria give carpet a nasty smell

    A compound produced by bacteria may be responsible for the "cat urine" smell of some new carpeting.

    By John Travis
  12. Archaeology

    Neandertals’ diet put meat in their bones

    Chemical analyses of Neandertals' bones portray these ancient Europeans as skillful hunters and avid meat eaters, countering a theory that they mainly scavenged scraps of meat from abandoned carcasses.

    By Bruce Bower