What is "good" sex? The new science of attachment tells us that there are really 3 different kinds of sex.

First it was David Duchovny. Now Tiger Woods has also reportedly entered rehab for his alleged sex addiction.

Have you had sex recently? Are you sure? Merriam-Webster's definition of sexual intercourse includes penetration of the vagina by the penis ...

Teens who take virginity pledges still have sex - just without birth control.

A new Minnesota study finds that casual sex and hookups may not be as psychologically or emotionally harmful as previously thought

David Duchovny has successfully concluded rehab for sex addiction, and is headed home.

Just because your latest STD test came back negative, doesn't mean your sexual past hasn't left some psychological scars.

A German advertising company is releasing commercials featuring dictators engaged in unprotected sex as a way of promoting safe sex and AIDS...

The Sex Health Guru Survey has generated over 1.2 million responses, and gets thousands of new responses a day. To achieve such high levels ...

An Arkansas woman conceived a child two and a half weeks after conceiving the first one