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?

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

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

Martinique Island, 1974. Inspired by the writings of the Martiniquais poet and politician Aimé Césai...

A team of international scientists attempt to document the first-ever image of a black hole.

A second part mini documentary series of "The Middle" stories of UFO and Extraterrestrial contact.

Over the past 50 years, thousands of exquisitely painted Maya vases, almost all looted from tombs, h...

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

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

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

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

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

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

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

This movie explores the saga of the telescope over 400 years - the historical development, the scien...

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

Thanks to new excavations in Mauritius and Madagascar, as well as archival and museum research in Fr...

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