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?

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

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

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...

Things That Go Bump in the Night: Tales of Haunted New England takes you on a journey throughout his...

A Danish writer travels to Mexico with the purpose of locating a mysterious Apache tribe that ferven...

Dr. Mark Fairchild, world-renowned archaeologist, traces the hidden years of Saint Paul's life in th...

What forms might life take in the Solar System and beyond? In the Academy's newest original planetar...

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

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...

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

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

Documentary chronicling the government relocation of 10,000 Navajo Indians in Arizona.

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

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

An incredible travel through space and time between the walls of the Paris Observatory, which is cel...