On April 26, 1986, a reactor at the Chernobyl Nuclear Power Plant exploded, creating one of the most devastating nuclear disasters in history.

Stephen Burroughs was born in 1765 in Connecticut and raised in Hanover, New Hampshire, where he quickly earned a reputation as the worst boy in town.

In Budapest’s 10th district, beneath the streets of Kőbánya, lies a vast network of tunnels that once supplied limestone for Hungary’s most iconic buildings.

On September 23, 1999, NASA’s Mars Climate Orbiter vanished without a trace. The spacecraft, designed to study the Martian atmosphere and relay communications for a lander mission, had completed a 9.5-month journey across 669 million kilometers.

Long before bacteria were linked to tooth decay, civilizations across the globe blamed a sinister culprit: the tooth worm.

On October 27, 1939, 29-year-old Earnest Pletch chartered a training flight over Missouri. Midway through the session, while flying at 5,000 feet, he pulled a revolver and shot his instructor, Carl Bivens, twice in the head.

In the warm waters off the coasts of the Americas lurks a creature that doesn’t just feed on its host—it replaces part of it.

In August 1834, Julia Pastrana was born in Mexico’s Sinaloa region with hypertrichosis terminalis and gingival hyperplasia—conditions that caused her body to be covered in thick black hair and her facial features to become enlarged.

In the Spanish city of Teruel, a pair of marble tombs attract steady streams of visitors. Carved hands reach toward one another, almost touching, but not quite.

In a remote laboratory at Los Alamos, scientists raced to build a new kind of weapon during World War II. Behind locked doors, two bomb designs were taking shape—one would destroy Hiroshima, the other Nagasaki.