Filmed by Emmy Award-winning cinematographer Al Giddings, this timeless program takes a stirring look at the largest, tallest, longest-living things on the planet: trees. Stunning location footage captures the variety and the grandeur of the Pacific Northwest, the Florida Everglades, the Shenandoah Valley, and the Great Sonoran Desert. Quotations from Sierra Club founder John Muir and others who revere nature are interwoven with information on topics ranging from the function of forest ecosystems, to the effects of deforestation, to the integration of parks into urban landscapes.

Danusia and her daughter Basia live far away from the modern world, in tune with the rhythm and laws...

Crazy cat lady or world-class musician? You decide. Dorian Rence smashes our notions of what matters...

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Par...
A journey is taken to see the various rivers, ponds, lakes, streams, reservoirs, and waterfalls of M...

Norman is not just an admirer of nature, he's a part of it. He survives the harshness of the climate...

Venom expert Dr. Bryan Fry embarks on a dangerous island journey to uncover the deadly secrets of vi...

Record high oil prices, global warming, and an insatiable demand for energy: these issues define our...

Liz Bonnin introduces a cast of charismatic animals to reveal the remarkable strategies they use to ...

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discov...
Research is underway at Virginia Commonwealth University to uncover the secrets of a charismatic, en...

A glimpse into the raw and simple power of nature through encounters with farm animals: the eponymou...

Documentary originally produced for BBC's television series "Natural World".

Park Rangers work to protect and manage black bears and other animals in Great Smoky Mountain Nation...

The story of life on our planet by the man who has seen more of the natural world than any other. In...

With rising sea levels, land reclamation runs rampant in Singapore. Labrador Park is one such waterf...

Dark fears over the North Pole. Long sheltered from large-scale industrial exploitation, the Arctic ...
On December 21, Nicolas Vanier will set off with his pack on a new expedition called L’Odyssée sauva...

The adventures and exploits of Jean-Baptiste Charcot (1867-1936), an intrepid scientist and explorer...