People have been going to space since 1961, and since then, one question has lingered: Can you have sex in space? And has anyone done it?

Even former President Nixon's aide admits the war on drugs was a con.

You've likely been fooled, astounded, and enraged by the infamous checker shadow illusion. Here's why it gets you every time.

How New York City's Doyers Street became the deadliest street in American history, known forever as The Bloody Angle.

While this ultra powerful nuclear weapon was too deadly to stay in use, here's your one chance to see the peacekeeper missile in action.

From the monkey tendon in your arm to the story behind goose bumps, here's all the evidence of evolution you can find on your own body.

Most know that male seahorses are the baby bearers of the species. What few know is how shockingly strange seahorse birth actually looks.

See the new pictures from Hubble that reveal the Tarantula Nebula's enormous star cluster containing the largest known star in the universe.

Witness the incredible five-foot-long 'stache that earned John Roy a decades-long reign as the longest mustache world record holder.

See the world's very first computer and compare its now laughably limited capabilities with those of the amazing supercomputers of today.

See the mysterious "ghost octopus" scientists just discovered in the dark ocean depths off the coast of Hawaii.