News

  1. Earth

    Prenatal exposures affect sperm later

    Boys exposed in the womb to hormone-mimicking pollutants may mature into men who produce impaired sperm.

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  2. Earth

    Toxic color TVs and computer monitors

    High concentrations of lead can leach from the X-ray-filtering glass used in picture tubes, suggesting that this glass should be treated as hazardous waste.

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  3. Health & Medicine

    Firms vie to treat genetic disease

    Successful treatment of Fabry's disease—a rare, fatal genetic condition—prompts a law suit.

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  4. Milked enzyme thwarts muscle disorder

    Using an enzyme made in rabbit's milk, scientists have successfully treated a rare genetic disorder.