Life

  1. Brain

    Hearing Better in the Dark

    Blind people are better at locating distant sounds than people who can see.

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  2. Brain

    Fruit fly brain has two clocks

    Fruit flies have not one, but two built-in clocks to regulate daily activity.

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  3. Animals

    Wintering apart, returning together

    Birds that fly off to different places in winter can still manage to return home at the same time in spring.

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  4. Genetics

    Gene sleuths track down ivory sources

    DNA testing of a tusk's ivory can help identify where the elephant came from.

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  5. Brain

    Fair play

    Studying dogs, monkeys, and other animals at play can teach us about fairness and cooperation.

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  6. Fossils

    Hunting by sucking, long ago

    An ancient sea creature with a snakelike neck may have sucked up its prey.

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  7. Brain

    Nature May Nurture Paying Attention

    A green environment can help kids with attention disorders concentrate.

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  8. Animals

    superfast muscles for cooing doves

    To coo, a dove's muscles have to contract and relax amazingly quickly.

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  9. Animals

    Owls use dung to lure beetles

    A burrowing owl spreads dung around its nest to attract beetles.

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  10. Brain

    Reading problems show cultural differences

    The language you use may affect the type of reading problem you have.

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  11. Fossils

    Ferocious growth spurts

    Teenage tyrannosaurs packed on the pounds.

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  12. Brain

    Seeing Red and Blue and . . .

    Seeing lots of colors when you're young might determine how well you recognize hues later in life.

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