By the 1800s women were increasingly diagnosed with hysteria, the treatment for which was a hysterical paroxysm. Today, we call that an orgasm.

Scientists are now hoping that their research on the Great Smog of London will lead to other environmental breakthroughs and help solve problems in countries with high air pollution rates.

Lowly newspaper reporter John McPhee just wanted to surprise some kids at a Christmas parade, but actually ended up scarring them for life.

The festival takes place every year on Christmas day, so the residents can start the new year with renewed bonds, resolved conflict, and greater peace.

For years, "secret societies" have caused controversy, conspiracy, and intrigue amongst those who stand on the outside looking in.

The fossils were discovered in an area of Western Australia that is well known for its preservation of fossilized organisms.

A New York Times expose reveals the once-highly-confidential department, and uncovers some of its most interesting secrets.

The mysterious creature was discovered in an abandoned electrical substation, with its flesh still intact.

The Greenland shark is the world's longest living vertebrate and one of the longest living animals ever.

The idea for "Naked Came the Stranger" came from Mike McGrady's disappointment with the current state of literature in America.

Karl Wallenda's final – and tragic – tightrope walk was caught on video in San Juan, Puerto Rico.