A vivid journey into the mysterious subterranean world of mycelium and its fruit— the mushroom. A st...
A look at the great wolf debate with comments and views from people on both sides. It also contains ...
Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...
The highest mountain range in the world, the Himalayan range is far reaching, spanning thousands of ...
The Athos peninsula in Greece is one of Europe's last secrets. Over 2000 monks live on Athos - cut o...
Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...
Record high oil prices, global warming, and an insatiable demand for energy: these issues define our...
Norman is not just an admirer of nature, he's a part of it. He survives the harshness of the climate...
An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...
Takes us to locations all around the US and shows us the heavy toll that modern technology is having...
In 1915, the First World War is in full swing and young men are called to military service in rows -...
Whoever came up with the term 'bird brain' never met these feathered thinkers, who use their claws a...
Seventy-five years after Brad Washburn, one of the greatest aerial mountain photographers of all tim...
Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen sum...
Trees talk, know family ties and care for their young? Is this too fantastic to be true? German fore...
Archival footage, hidden documents, and personal records reveal one of the greatest environmental cr...
Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...