What the not-so-private sex diaries of 1,500 Americans can teach us about relationships, love-and ourselves.

When Rick Santorum did surprisingly well in the Iowa caucuses on January 3, many Americans started taking a serious look at his views.

This author cannot answer the question posed above from experience. But space sex has been a kind of final frontier for mankind .

Oral HPV infections are much higher than expected among American adults, according to a new study of 5,500 people.

Tennessee state Sen. Stacey Campfield falsely claimed on Thursday that it was nearly impossible for someone to contract AIDS through heterosexual contact.

Scenes from [SSEX BBOX] , the global sexuality documentary project whose long-awaited first episode will premiere at the Center of Sex and Culture on Mon/30: One.

But there are days when I'm more in the mood for strawberry. Or feel deeply compelled towards rocky road.

About 16 million Americans have oral HPV, a sexually transmitted virus more commonly linked with cervical cancer that also can cause mouth cancer, according to the first nationwide estimate.

THURSDAY, Jan. 26 -- Almost 7 percent of American men and women are infected orally with the human papillomavirus , new research reveals, with men showing significantly higher infection rates than women.