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  1. Getting an Earful: With gene therapy, ears grow new sensory cells

    Scientists have for the first time coaxed the growth of new sensory cells within the ears of an adult mammal.

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  2. Humans

    From the June 3, 1933, issue

    TWO MECHANICAL MEN EXPLAIN BODY’S MECHANISM Mechanical men reveal to the visitors of the Century of Progress exhibition the physiology and chemistry of the human body. The famous transparent man, manufactured in Germany, as a life-sized display of the vital organs of human anatomy is a central exhibit in the medical section of the Hall […]

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  3. Different Views of Molecules

    Interested in viewing molecular structures from different angles? Part of a Web site devoted to crystallography research, these pages provide colorful, interactive images of common, biologically important molecules, including amino acids, hormones, and nucleosides.