By Jennifer Kaylin

Increasingly, medical schools such as Yale are using standardized patients, lifelike mannequins and virtual reality to teach clinical skills.
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By John Dillon

In traditional Chinese medicine, the herb yarrow is used to treat the common cold, colic, indigestion and toothache.
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By Colleen Shaddox

Dorothy Lewis has spent her career trying to understand serial killers such as John Allen Muhammad and Ted Bundy.
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