The whereabouts of American aviator Amelia Earhart, who disappeared 88 years ago during her world flight attempt, has ...

History is full of unexplained events, lost civilizations, and cryptic artifacts that still baffle experts today. This video ...

One of history’s greatest mysteries is the true burial site of Vlad Tepes, better known as Dracula, the infamous 15th-century ...

A new episode of “Dateline Secrets Uncovered” will air on Wednesday, July 2. The new episode will air at 8 p.m. ET on Oxygen.

A former stockbroker and professional blackjack player, Ulis spent years digging into the 1971 disappearance of skyjacker D.B ...

We've picked out the best horror, sci-fi, and genre titles coming to Netflix, Hulu, Disney+, and beyond, including 'Sinners,' ...

The Bear Season 4 doesn't just bring back familiar faces, but it also digs into unanswered questions that have been on the ...

N o matter how much we know about the past, there are still many historical mysteries that may never get resolved. From the date of Jesus' birth to unexplainable events, some things may never have ...

From geologic puzzles of deep time to unsolved crimes of the 20th century, here are 15 of history’s greatest mysteries—most of which remained unsolved to this day. 1. Where is Cleopatra’s tomb?

7. The Roanoke Colony Disappearance Among the biggest unsolved mysteries in American history, the disappearance of the Roanoke Colony has sparked countless theories and speculation. In 1587, a group ...