These unsettling cases will challenge everything you think you know about reality.

Add Yahoo as a preferred source to see more of our stories on Google. Welcome, fellow spooky enthusiasts! I asked BuzzFeed readers like you to tell me their best, creepiest, most unbelievable ...

What unsolved mystery continues to boggle your mind?

The mystery cults of classical Greece and Rome remain appropriately mysterious to historians. In contrast to the mainstream currents of Greco-Roman paganism, where rites were conducted in the open, ...

Add Yahoo as a preferred source to see more of our stories on Google. Disclaimer: This piece contains mentions of ***** violence and graphic details. Reader discretion is advised. Every true crime ...

History Channel’s popular series “History’s Greatest Mysteries” investigates a wide range of historical mysteries like the Titanic, Roswell, John Wilkes Booth and more and is returning with their ...