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  1. Bipolar Math Subtractions: Mental disorder may spur math problems in teens

    A new study suggests that bipolar disorder, a psychiatric illness best known for its stormy mood swings, may frequently undermine mathematical reasoning as well.

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  2. 19176

    Your article tells us there are 65 times fewer deaths per mile traveled in flying commercial aircraft than in driving. Fear of being killed in traveling is, I submit, based not on safety per mile traveled but on safety per trip taken. Further, fear of flying is based on the manner of death. If cars, […]

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  3. Humans

    Unfounded Fear: Scared to fly after 9/11? Don’t reach for the car keys

    A new analysis of transportation in the United States shows that flying remains a much safer way to travel than driving, even when airline fatalities resulting from the Sept.