The search for the "inner penis" can involve botched surgery, dangling weights and pain.

Limbaugh and company just can't compete with the power of sexual freedom

With help from the Internet, new medical thinking and a maturing sex consciousness, the huge sex-toy industry is getting huger.

What has pot done for your sex life lately? Weed smoothies, weed lube, tantric toke -- check out these innovators

Oprah's magazine enters the fascinating world of adult sex education

The biology of sex is being hotly debated, as parents, doctors and researchers reevaluate what it means to be male and female.

More actors are seen going commando and full-frontal: Is this a sign they're relinquishing their masculinity?

I can't seem to put these cringe-worthy, shudder-making moments out of my head.

Today in no-brainers: Bigger is better. Science confirms we like Jon Hamm for a reason

Think it's only for gay men? Maybe it's time to erase the stigma around heterosexual prostate massage

The nation's government is letting brothels proliferate, so why is pornography still under attack?

When it comes to penis size, gay men face a host of preconceptions about masculinity and race

Why the HBO series needs to change the way it chooses to show skin

Early vibrators were hand-cranked, two-person jobs -- and prescribed by doctors. How far we've come since then

A Canadian man fends off rape charges with help from his massive member.