In 1998, Gloria Williams stole newborn Kamiyah Mobley from a Jacksonville, Florida hospital and raised her under the name Alexis Manigo. Then, Mobley learned the truth 16 years later.

These abandoned houses and mansions from Ohio to Ukraine are eerie time capsules — and some of them might be haunted.

This ivory comb from 1700 B.C.E. has an inscription in the Canaanite language that offers instructions on how to avoid lice.

In the late 1630s, Anne Hutchinson made a name for herself in the Massachusetts Bay Colony as an outspoken religious reformer — and garnered the ire of male religious leaders.

Although construction on "The Line" appears to have begun in the desert of Tabuk, some insist that this vertical megacity is too unrealistic to work.

Australian scientists surveying the ocean floor near Christmas Island and the Cocos (Keeling) Islands have uncovered a number of incredible deep-sea creatures that have never been seen before.

Go inside the unsolved mystery of D.B. Cooper, the infamous skyjacker who may have been a paratrooper and ex-convict named Robert Rackstraw.

Researchers hypothesized that the man was likely struck by an ax — and other weapons — during the 1361 Battle of Visby.

The first ichthyosaur fossil was discovered around 1818 and was thought lost after World War II, but researchers have found two casts in the United States and Germany.

Condemned as a traitor to the English king in August 1305, William Wallace faced a torturous execution that was considered gruesome even by medieval standards.

By mapping out how the Walsh glacier had moved over the past eight decades, the expedition was able to pinpoint where explorers had abandoned their equipment, including cameras.