News

  1. Neuroscience

    Life span lengthens when mice feel less pain

    When rodents are missing a sensory protein, their metabolism revs up and they live longer.

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  2. Cosmology

    Dustup emerges over gravitational waves discovery

    While cosmologists wait for data from Planck satellite, some worry that BICEP2 data actually come from our galaxy.

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  3. Life

    In a surprise find, placentas harbor bacteria

    Mouth bacteria make their way to the placenta. Some mixes may trigger premature birth.

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  4. Quantum Physics

    Quantum cryptography could shed test for hackers

    An added protection of a proposed quantum cryptography method makes eavesdropping nearly impossible.