Diseases, Conditions, Syndromes

Yosemite officials say 1,700 visitors risk disease

(AP)—Yosemite officials told 1,700 past visitors on Tuesday they may have been exposed to a rodent-borne disease already blamed for the deaths of two people who stayed in cabins at the national park.

Health

From virginity to Viagra

Americans will spend more than $17 billion on Valentine's Day, but far less on programs like sex education for adolescents. The editors of the new book, Sex for Life, From Virginity to Viagra, How Sexuality Changes Throughout ...

Health

Abstinence-only education does not lead to abstinent behavior

States that prescribe abstinence-only sex education programs in public schools have significantly higher teenage pregnancy and birth rates than states with more comprehensive sex education programs, researchers from the University ...

Health

Positive impact of growing public awareness of obesity epidemic

Increasing public awareness of the childhood obesity epidemic may be contributing to evidence of overall reductions in body mass index (BMI), a measure of obesity in children, according to the results of a nationwide study ...

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