U.S. History
All the major chapters in the American story, from Indigenous beginnings to the present day.
World History
History from countries and communities across the globe, including the world’s major wars.
Eras & Ages
From prehistory, though antiquity and into the 21st century, all of history’s biggest chapters.
Culture & Tradition
The stories behind the faiths, food, entertainment and holidays that shape our world.
Science & Innovation
The pivotal discoveries, visionary inventors and natural phenomena that impacted history.
How did the real history of the Knights Templar become intertwined with the mysterious object known as the Holy Grail? Historian Dan Jones traces the medieval origins of the myth linking the cup of Christ to Crusader knights.
See how the elaborate battle armor worn by medieval knights developed and evolved.
Where could the mysterious Holy Grail have ended up? The legend of King Arthur and his Knights of the Round Table may provide some clues.
A secret underground tunnel was discovered in Israel. Built by the Knights Templar, its purpose remains a mystery.
Found without passengers but full of cargo, the story of the Mary Celeste remains a mystery.