The Mystery of Chaco Canyon

The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens above the Andes and the Atacama Desert in...

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied recently. What if Prehistoric Man were clever enough...

A strange story from Somerset, England about a filmmaking farmer and the inspiring legacy of his long-lost home movies.

This documentary delves into the mysteries surrounding the Neanderthals and what their fossil record tells us about their lives and disappearance.

Former major league baseball player Moe Berg lives a double life working for the Office of Strategic Services in World War II Europe.

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - among nature's more spectacular phenomena –...

Thanks to new excavations in Mauritius and Madagascar, as well as archival and museum research in France, Spain, England and Canada, a group of...

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Earth. Today, Earth's twin is a planet knocked...

Documents the cultural and ecological impacts of coal stripmining, uranium mining, and oil shale development in Utah, Colorado, New Mexico, and...

At the edge of our solar system supposedly lies an immense planet. Five to ten times the size of the Earth. Several international teams of scientists...

Set in the Mayan civilization, when a man's idyllic presence is brutally disrupted by a violent invading force, he is taken on a perilous journey to...