The Private Life of Plants

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

When Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head."...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...

Ten years after the film Home (2009), Yann Arthus-Bertrand looks back, with Legacy, on his life and fifty years of commitment. It's his most personal...

Follow ocean legend Sylvia Earle, renowned underwater National Geographic photographer Brian Skerry, writer Max Kennedy and their crew of teenage...

Reclaiming what was once stolen from him, a man journeys back to the place of his childhood nearly 80 years after his world came crashing down.

Understanding mankind's true origin is essential in determining one's final destiny. This visually rich, full production presents conclusive evidence...

Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft to create a film that celebrates their legacy.

In a dystopian 2054, three young rebels go on a journey to find traces of the long lost beauty of nature, hoping to discover what happened to their...

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

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...