Psychology & Psychiatry

Passion trumps love for sex in relationships

Men initiate sex more than three times as often as women do in a long-term, heterosexual relationship. However, previous research shows that sex happens far more often whenever the woman takes the initiative, suggesting that ...

Neuroscience

Sex differences examined for mechanism of migraine-stroke link

(HealthDay)—Possible sex differences are suggested in the pathophysiology underlying the migraine-stroke association, which do not appear to be related to conventional cardiovascular risk factors, according to research ...

HIV & AIDS

Researchers identify novel factor in HIV transmission

University of Virginia School of Medicine researchers have found long-sought answers to questions about HIV transmission, and those findings could lead to new ways to prevent the disease's spread.

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