Uncategorized

  1. Space

    How the moon got its magnetism

    Earth’s tug or asteroid impacts may have generated the ancient lunar magnetic field.

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  2. Life

    Two steps to primate social living

    Evolutionary shifts about 52 million and 16 million years ago led to the group structures observed today, researchers argue.

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  3. Tech

    Tiniest car gets a test drive

    Scientists build the world's tiniest electric 'roadster,' and zap it into action.

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  4. Life

    A gland grows itself

    Japanese researchers coax a pituitary to develop from stem cells in a lab dish.

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  5. Life

    Prehistoric horses came in leopard print

    Dappled animals, once thought to be the result of selective breeding after domestication, were around when early humans depicted them on cave walls.

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  6. Life

    School rules

    Fish coordinate with one, or perhaps two, of their neighbors to make group travel a swimming success.

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  7. Paleontology

    DNA suggests North American mammoth species interbred

    Supposedly separate types may really have been one.

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  8. Life

    Giant beavers had hidden vocal talents

    With air passageways in its skull like no other animal known, an extinct outsized rodent may have made sound all its own.

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  9. Psychology

    Skateboarders rock physics

    Skateboarding develops intuition about slope speeds unavailable to most people.

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  10. Psychology

    ‘Gorilla man’ goes unheard

    Paying attention to what others say can make listeners totally unaware of unexpected sounds.

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  11. Space

    Atom & Cosmos

    An asteroid's star turn, a 520-day mission to nowhere and the brightest millisecond pulsar ever.

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  12. Love affair with statistics gives science a significant problem

    Scientists love statistical significance. It offers a way to test hypotheses. It’s a ticket to publishing, to media coverage, to tenure. It’s also a crock — statistically speaking, anyway. You know the idea. When scientists ­perform an experiment and their data suggest an important result — say, that watching TV causes ­influenza — there’s always the nagging concern that the finding […]

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