In a city of two million people, two women who shared the name of Mary Morris were murdered within just a few days of each other. Coincidence or is something more sinister at play?

Let's just say, Piero Manzoni's concept art truly stinks.

No one can argue Jumbo the Elephant's larger-than-life stature both as an animal and as a legendary performer.

William Buckland ate as many species of animals as he could. But the weirdest thing he ate was a king's heart.

Tom Hanson cooked up a contest where people had to fill out a card for a sweepstakes entry to win a Kawasaki motorcycle that was displayed in the lobby. The cards served as handwriting samples to compare to the Zodiac's notes he sent to the newspapers.

Constructed by the United States during the Cold War, Camp Century was built so the Soviets never had any hope of finding it.

Exploding head syndrome (EHS) is a little-understood medical condition that afflicts upwards of 15 million people.

A key contributor to the Oxford English Dictionary was actually a murderer who was serving a life sentence at an insane asylum.