Add Yahoo as a preferred source to see more of our stories on Google. The world is filled with ancient unexplained mysteries that capture the imagination, challenging scientists, scholars, and ...

Ever pondered what really lurks beneath the choppy waters of the Bermuda Triangle or the true identity of Jack the Ripper? The world is teeming with unsolved mysteries that continue to perplex ...

Few civilizations have a more mysterious reputation than Ancient Egypt. But the point of a mystery is to solve it, and over the years researchers have learned a lot about the land of hieroglyphs, holy ...

Encephalitis lethargica is an illness that attacks the brain, leaving the victims like living statues—speechless and motionless. This disease turned into a full-blown epidemic around the world in the ...