A look at Fournier's gangrene, a potentially life-threatening form of necrotizing fasciitis. Included is detail on diagnosis and the outlook.
Many athletes turn to caffeine as a way of boosting their performance, but a new study suggests that regular caffeine intake may have the opposite effect.
Morphea is a rare skin condition that results in areas of skin becoming hardened or discolored. Learn more about the causes and prognosis.