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  1. Tech

    Imperfect chip pretty darn good

    Faster, smaller and more efficient, processors with that cut corners can still be good for some applications.

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  2. Tech

    DNA used as rewritable data storage in cells

    Genetically encoded memory could track cell division inside the body.

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  3. Earth

    Pumping groundwater raises sea level

    Two new studies flag an underreported factor in global ocean change.

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  4. Science & Society

    Despite more time for celebrity news, duration of fame remains the same

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  5. Life

    Climate change miscues may shrink species’ outer limits

    Ecological partnerships are getting out of sync especially at high latitudes, a study of hummingbirds suggests.