News

  1. Health & Medicine

    Acne medicines can be a pain in the throat

    Treatment with antibiotics for acne might predispose an individual to getting severe upper respiratory infections.

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  2. Paleontology

    DNA pegs Irish elk’s nearest relatives

    Analyses of DNA of the Irish elk, which died out after the last ice age, may settle a long-running debate about the creature's place on the deer family tree.

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  3. Health & Medicine

    Silenced gene may foretell colon cancer

    A cancer-suppressing gene, which is often shut down in colorectal cancer, is sometimes silenced in healthy colorectal tissues as well.

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  4. Tech

    Getting a charge out of backpacking

    A backpack enhanced with springs, gears, and a generator converts the up-and-down motions of the wearer into enough electricity to power portable electronic gadgets.