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.

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

As the most dammed, dibbed, and diverted river in the world struggles to support thirty million peop...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...

Eugen Schuhmacher focuses on endangered and rare animal species such as the European bison and the N...

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

Wild rabbits share the sea cliffs on the island of Skomer, off the Pembrokeshire coast, with seabird...

A devoted pair of little owls set up home in an old orchard in rural Herefordshire. From spring blos...

Two otters, a mother and daughter, are inseparable as the cub faces the dangers of her first Scottis...

A captivating documentary that explores the profound connection between humanity and the whispering ...

Intact ecosystems provide the best defense against climate change! The ecosystem of a small creek is...

In the depths of the Colombian jungle, the skeleton of an immense abandoned cement bridge is tucked ...
On December 21, Nicolas Vanier will set off with his pack on a new expedition called L’Odyssée sauva...

It was November 12, 2014, at 5:03pm. Humanity had just accomplished a feat that will forever mark it...

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

Journey to a secret valley in Australia, where a nervous baby kangaroo named Mala faces hungry dingo...