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  1. Tech

    Columbia Disaster: Why did the space shuttle burn up?

    The space shuttle Columbia, which tore apart killing all seven of its crew on Feb. 1 just minutes before it was scheduled to land, may have been doomed since its liftoff.

    By Ron Cowen

  2. 19175

    This article makes disturbing use of Neal Barnard as a spokesman warning against the high-protein weight-loss diet. Barnard represents Physicians Committee For Responsible Medicine (PCRM). What’s not to love about an outfit with a name like that? PCRM places op-ed pieces condemning animal products, and it advocates a vegan agenda. A more balanced response might […]

    By Science News
  3. Health & Medicine

    Dietary Dilemmas

    Low-carbohydrate diets, such as the Atkins diet, could be more effective for weight loss than low-fat diets are.