A 19-day expedition by an international team of scientists revealed two octopus nurseries, a new species of octopus, and more stunning biodiversity in the deep sea off Costa Rica's coast.

Jenny-Wanda Barkmann was known for both her beauty and cruelty during her time at Stutthof concentration camp before she was hanged for her crimes in 1946.

On May 29, 1953, Edmund Hillary and his sherpa Tenzing Norgay became the first people to climb Mount Everest.

One in 500 grasshoppers have the pink coloring mutation, but most people only have a one percent chance of seeing them in their lifetime.

The quote “Let them eat cake” had been attributed to noblewomen before Marie Antoinette, but a propaganda campaign against her by French revolutionaries forever associated it with France's last queen.

Janitor Joseph Herrington believed the alarms were signaling an error with the freezer and flipped switches in the circuit breaker in an attempt to help — accidentally turning them all off instead.

Since February, researchers have found and gathered 16 individuals of the species to use in a breeding program.

William James Sidis, Marilyn vos Savant, and Leonardo da Vinci have some of the highest IQs in history — but are they really the world's smartest people?

The ruins, named Ocomtún, date back to the time of the collapse of Maya civilization in the Yucatán lowlands.

Owen Hart was a promising WWE superstar throughout the 1990s, but his life and career were cut short when he fell to his death in front of a live audience during a pay-per-view event in 1999.

The 335-foot-tall cypress tree is believed to be the second-tallest tree in the world.