Amazon: Land of the Flooded Forest

Covenant of the Salmon People is a documentary portrait of the Nez Perce Tribe’s ancient covenant with salmon. The film follows their efforts...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...

How and why what we eat is the cause of the chronic diseases that are killing us, and changing what we eat can save our lives one bite at a time.

Our complex food system rests on the wings of the honey bee and the commercial beekeepers that move them from farm to orchard, pollinating the crops...

Attempting an ethical perspective on the meat industry. Various people who work in the industry have their say. Can they justify killing animals?

Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen...

14-part special in which botanist Francis Hallé explains forest science and processes. Part of the "Once Upon a Forest" physical release.

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

American tourists at SpiritQuest Sanctuary, a medicine lodge in Peru, share their thoughts about the traditional medicine ayahuasca, and their...

The equation of life on the Serengeti is simple: carnivores eat plants, herbivores eat carnivores. Africa: The Serengeti takes you on an...