Bigfoot: Man or Beast?

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

Archival footage, hidden documents, and personal records reveal one of the greatest environmental crimes of the 20th century: the secret and illegal...

Marvel at "Old Faithful" erupting, vast rolling forests, abundant wildlife, thundering waterfalls, gurgling hot springs and mud pots, and the...

Documentary exploring the hundreds of species of life that thrive in total darkness at the hydrothermal vents along the Mid-Ocean Ridge, several...

By the end of the Ice Age - only ten thousand years ago - many great mammals had died out. The woolly mammoth, the dire wolf, the saber-tooth cat and...

Filmed by Emmy Award-winning cinematographer Al Giddings, this timeless program takes a stirring look at the largest, tallest, longest-living things...

The wildlife and cultures of southern Asia have been shaped by one of the greatest phenomena on Earth: the mighty monsoon winds that sweep across...

The Arctic is accessible to man only because of ice dogs. As hunters, haulers, and guardians, they have been our vital link to nature for thousands...

Mountain men Joseph R Walker was probably the first non-Indian to see Yosemite, in 1833, but not until the California militia entered the valley...

Two thousand square miles, a mile deep, approximately 10 miles wide- no geological feature on earth evokes a wider spectrum of human emotions than...

Metamorphosis seems like the ultimate evolutionary magic trick - the amazing transformation of one creature into a totally different being: one life,...

About the mexican wolf in northwest Chihuahua, the search for its conservation among local communities, landowners, and the Livestock Assurance Fund.

A documentary about the search for the legendary Bigfoot, a large humanoid creature (also known as Sasquatch) who is rumored to inhabit the forests...

An artful feature-length documentary on life, nature, and creativity in Dýrafjörður, a beautiful and remote fjord in Iceland. The...

The Film is an exploration of the lives of tigers and the forest spaces they live in, outside the tiger reserves. Do these tigers teach us something...

In a time of hardship, Hobart resident Peter Walsh turns to the secretive platypus for solace, only to discover it is the platypus that need his help...

From 1968 to 1972, photographer and filmmaker Bob Campbell documented the activities of Dian Fossey as she developed a cross-species bond with...

Filmmakers Alastair Fothergill and Keith Scholey chronicle a year in the lives of an Alaskan brown bear named Sky and her cubs, Scout and Amber....

Great herds of Asian elephants once roamed from Baghdad to Beijing. Now only remnants of these once mighty herds survive, protected today by the...

The mountainous desert of Ladakh is one of the most desolate places on our planet. Here freezing winds sweep down from the Himalayas and shape the...