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.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

Every year, on the steppes of the Serengeti, the most spectacular migration of animals on our planet...

On Zambia's Liuwa Plain two star-crossed spotted hyena cubs are born to warring rival clans: Twaambo...

In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the...

An adventure-filled exploration of conservation science, BEARS OF DURANGO embeds with a dynamic team...

Waters’ LIFT project, ᏗᏂᏠᎯ ᎤᏪᏯ (Meet Me at the Creek), is the fourth of a quartet of films, and focu...

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Par...

Documentary about chimps in Gombe.

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron...

Ewan McGregor narrates a captivating portrait of wild Shetland and traces the course of a breeding s...

David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for o...

“Tucaneira: Wooden Hands” is a captivating mini-documentary that takes us on a fascinating journey t...

From the ashes of Australia’s devastating bushfires, wildlife survivors begin their long journeys to...

Filmed on location in Montana and Washington State, this 1976 biography of poet and teacher Richard ...

Eerie images of landscapes after the Fukushima nuclear disaster shot on black and white 8mm.