Something From Nothing: A Conversation with Richard Dawkins and Lawrence Krauss

After his wife dies, a blacksmith named Balian is thrust into royalty, political intrigue and bloody holy wars during the Crusades.

Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard...

Set halfway through the 17th century, a church play is performed for the benefit of the young aristocrat Cosimo. In the play, a grotesque old woman...

This film consists of three parts. The first dramatizes the life of the founder of Soviet astronautics, Konstantin Tsiolkovsky; the second describes...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

From his birth in Bethlehem to his death and eventual resurrection, the life of Jesus Christ is given the all-star treatment in this epic retelling....

In Astronomy Part 2, you will learn all about the planets, asteroids, comets, meteoroids, the layers of the sun, fusion, and more. The Standard...

This series also covers the essential concepts of astronomy: gravity, the light spectrum, Earth's magnetic field, the solar system, the sun, Kepler's...

Physics is a system of models of nature according to which all phenomena are explained in terms of matter and force. Sound confusing? It doesn't have...

There are endless gruesome ways that the world could end; through nasty, natural disasters or because of some man-made abomination. From maniac...

A classic of the silent age, this film tells the story of the doomed but ultimately canonized 15th-century teenage warrior. On trial for claiming...

Sniper: Bulletproof deconstructs and analyzes the little-known sniper events that have occurred when no other course of action was possible. The...