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  1. Chemistry

    Germ-killing plastic wrap

    Scientists have developed biodegradable plastics that release natural germ-killing agents onto the foods wrapped inside.

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  2. Chemistry

    Toxic runoff from plastic mulch

    Pesticide runoff from tomato fields covered with sheets of plastic can kill fish, clams, and other aquatic life.

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  3. Chemistry

    New solution for kitchen germs

    Acidic electrolyzed water appears to kill foodborne germs more effectively than a bath of dilute bleach.

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  4. 19349

    The heading of this article should have been “The body generates a feeling of the brain.” The whole idea of Antonio R. Damasio’s theory is that bodily reactions precede brain awareness or a person’s awareness of a specific emotion.