News

  1. Earth

    A matter of gravity

    A new map of Earth’s gravitational field is the sharpest ever acquired.

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  2. Health & Medicine

    Breast milk may harbor cancer clues

    Analysis could provide a noninvasive means for testing risk in women, an early-stage study shows.

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  3. Humans

    Brain’s mirror system loves the robot

    Experiments that shed light on how the "monkey see, monkey do" part works may suggest why we feel sad for Wall-E.

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  4. Health & Medicine

    Heart drug may fight prostate cancer

    Digitalis inhibits the common malignancy in lab tests, and long-term users are less likely to develop the disease, a study shows.