Sex

Pornography was listed as the top source of information about sex for 18- to 24-year-olds, a troubling ranking given that pornography is not meant as sex education.

New high-speed video reveals human sperm don't swim like we thought.

There are a number of ideas about why the female orgasm happens.

Removing pubic hair may not increase your risk of sexually transmitted diseases, according to a small new study.

Experts in New Zealand are warning men not to consume a type of lichen that's been touted as a natural treatment for erectile dysfunction.

Ever since Gwyneth Paltrow endorsed vaginal steaming, doctors have warned that the practice isn't without risks.

A medical procedure that has been used to freeze a woman's ovaries is being offered for the first time as a way to delay menopause.

A woman in Spain developed a serious allergic reaction after a sexual encounter.

Women who trekked across Antarctica in the first-ever all-female expedition broke more than gender norms — they also busted this gender myth.

Women are being warned that so-called "vaginal rejuvenation" procedures may pose serious risks.