History is filled with famous leaders, inventors, artists, and explorers, but some people remain surrounded by mystery no ...

From lost cities to unsolved murders, historical mysteries continue to fascinate. We examine the theories, evidence, and ongoing debates surrounding history’s biggest mysteries.

In each episode of The Proof Is Out There: Military Mysteries (History), two former soldiers take a look at stories from the annals of war or the redacted files of spycraft to try and find out where ...

This project will guide students though a project-based inquiry into one of history’s famous cold cases. Students will choose a mystery to investigate, seek out and analyze both primary and secondary ...

CC0 Usage Conditions ApplyClick for more information. The Ouija board might seem like a simple game that sparks spooky childhood memories, but have you ever pondered its mysterious history? Even more ...