Uncategorized

  1. What’s Worth Saving?

    A fracas over a biological term could have huge consequences for conservation.

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  2. Animals

    Cetacean Seniors

    Whales that give new meaning to longevity.

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  3. Health & Medicine

    Bacteria Provide a Frontline Defense

    Bacteria genetically engineered to secrete microbe-killing compounds can fight disease in mice and rats.

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  4. Some teens show signs of future depression

    Certain characteristics typify teens who suffer recurrences of depression as young adults, raising researchers' hopes for devising improved depression treatments.

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  5. Tech

    Software enhances view of aircraft flaws

    New software can run an ultrasonic machine that will map corrosion beneath the surface of an airplane more quickly, safely, and effectively than can existing devices.