An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem. Scientists believe they've pinpointed a cause for the loss of many of the amphibians: the chytrid fungus, which flourishes in high altitudes. Unfortunately, they don't know how to combat it. Included: an isolated forest in Panama that has yet to be touched by the fungus, thus enabling frogs to live and thrive as they have for eons.
William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of...
Antarctica is the most extreme continent on our planet—higher, colder, and even drier than any other...
An award-winning short exploring man-made impacts on New Zealand’s water cycle.
Since World War II North Americans have invested much of their newfound wealth in suburbia. It has p...
Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron...
Seven-year-old Chloé imitates her big brother Théo doing tai chi on a snowy plain. A group of starli...
With a combination of wild observations and specially designed tests, this film will guide us throug...
A journey into four classical elements through the four main characters of the film. The main charac...
David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this ...
Nestled in the heart of America s great plains are contrasting tastes of a sacred land that beckons ...
A documentary film that takes us on a scientific and spiritual journey where we discover that by cha...
Explore the extraordinary hidden world of insects, where a leaf weighs more than a car, rain drops f...
A documentary about a 15-day river-rafting trip on the Colorado River aimed at highlighting water co...
This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russi...
A look at the great wolf debate with comments and views from people on both sides. It also contains ...
A documentary about the 1999 discovery of a Mastodon skeleton in a Hyde Park backyard.
THE QUEST: Everest is a journey to deeper understand and climb the most iconic mountain in the world...
Mist swirls around the base of Shanghai's skyline. From the city, tigers and monkeys seem as unreal ...
This moving, family documentary goes behind the scenes at The Big Bear Alpine Zoo, which is only one...
At a national park in Kenya, English game warden George Adamson and his wife, Joy, care for three or...