Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in an elaborate pattern that mirrors the yearly cycle of the sun and the 19-year cycle of the moon. How did an ancient civilization, with no known written language, arrange its buildings into a virtual celestial calendar, spanning an area roughly the size of Ireland?

This film is a documentary on the archaeological excavation of the Snaketown Dig just out of Phoenix...

Former major league baseball player Moe Berg lives a double life working for the Office of Strategic...

A strange story from Somerset, England about a filmmaking farmer and the inspiring legacy of his lon...

Set in the Mayan civilization, when a man's idyllic presence is brutally disrupted by a violent inva...

A Muslim ambassador exiled from his homeland joins a group of Vikings, initially offended by their b...

Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater

The Scythians, skilled horsemen and nomadic conquerors, built a feared empire in the vast Eurasian s...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the...

This documentary delves into the mysteries surrounding the Neanderthals and what their fossil record...

The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens abov...

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied rec...

Ancient pharaoh Akhenaten was almost lost to history. Canadian archaeologist Donald Redford, who unc...

Hacking at Leaves documents artist and hazmat-suit aficionado Johannes Grenzfurthner as he attempts ...

Documents the cultural and ecological impacts of coal stripmining, uranium mining, and oil shale dev...

Assigned to oversee the development of the atomic bomb, Gen. Leslie Groves is a stern military man d...

The story of J. Robert Oppenheimer's role in the development of the atomic bomb during World War II.