News

  1. Health & Medicine

    Antiaging protein also boosts learning and memory

    An antiaging molecule also helps keep the mind sharp.

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  2. Health & Medicine

    Proteins last longer in the brain

    A study in mice could lead to a better understanding of aging, Alzheimer’s and other degenerative processes.

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  3. Space

    Snapshots of the past

    The Rosetta spacecraft returns images of asteroid 21 Lutetia.

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  4. Earth

    Mangroves do a coast good

    Left intact, dense swaths of trees can reduce tsunami damage, a new study suggests.

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  5. Physics

    Taming turbulence from afar

    New research shows that measurements of smooth fluid motion away from an object can be used to characterize the roiling flow right up next to it.