sexes

The most striking thing about the spectacle of the slow-motion Weinermobile crash that took place on Monday is how it divides the sexes

(Johns Hopkins University Bloomberg School of Public Health) Biological differences between the sexes could be a significant predictor of responses to vaccines.

WASHINGTON (AP) -- Faced with their favorite foods, women are less able than men to suppress their hunger, a discovery that may help explain the higher obesity rate for females, a new study suggests.

Researchers trying to understand the brain's mechanisms for controlling food intake were surprised at the difference between the sexes in brain response....