From America's earliest days, sex has shaped and defined our country. From the Puritan "mandatory sex" rule for married couples to Ben Franklin's racy newspapers and even car design, these are the stories behind America's sex pioneers.

The world's oldest profession turns up in the places you'd least expect it. Discover the truth behind how selling sex has changed the world.

From Ancient Rome to Washington DC and everywhere in-between, discover how the world changes when powerful people shamelessly shatter boundaries and break rules.

Sex is powerful force of nature and for some; it's like the end of world. These are the unbelievably true stories behind what happens when people treat sex like doomsday.

The surprisingly true stories about how the sex lives of the powerful have shaken up history.

Throughout history, there have been fearless men and women who have risked everything to reveal the mysteries behind our favorite subject: sex.

Nothing unleashes sex like war--after all, if you were going to die tomorrow, what would you want to do tonight?

These unbelievably true stories reveal what happens when people take sex to the extreme.

Sex is one of the most powerful human needs and many people have tried to harness its power for their own gain. But those attempts often backfire.

These are the surprising stories behind how scientists, the government and even the judicial system have harnessed sex to change world history.