These historic photos of President John F. Kennedy's assassination and autopsy reveal the devastation that unfolded in Dallas in November 1963.

These photos of the Dyatlov Pass Incident document the days leading up to the mysterious deaths of nine young hikers — and the investigation into their gruesome deaths.

A 200-square-mile area in southeastern Massachusetts, the Bridgewater Triangle has long been known as a vortex of unexplained phenomena.

After a catastrophic bird strike, pilot Sully Sullenberger landed in the Hudson River on January 15, 2009 — saving everyone onboard.

Forty years before the British fought the Nazis, they used history's first concentration camps to commit genocide during the Boer War.

The Piri Reis map was created in 1513, 260 years before James Cook discovered Antarctica. So why was it on this world map?

First opened in 1970 and shut down in 2011, the Élan School was the "last resort" for parents of teens with behavioral problems — and allegedly a site of systemic abuse. For some, the idyllic woods of ...

In 1988, 10-year-old child star Judith Barsi was shot dead by her father while she was lying in her bed.

In 1985, David Brown ordered his 14-year-old daughter Cinnamon to murder her stepmother Linda, claiming that Linda was planning to kill him for his money.

In the 1970s, a serial killer targeted young girls in Rochester, New York who had the same first and last initials.

Philip Chism was just 14 when he murdered his 24-year-old math teacher Colleen Ritzer at Danvers High School before dumping her corpse behind the school.

In celebration of the vast unknown of Earth's oceans, we present of our favorite fascinating and amazing facts about ocean animals!