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. Their saga begins as the bears emerge from hibernation at the end of winter. As time passes, the bear family must work together to find food and stay safe from other predators, especially other bears. Although their world is exciting, it is also risky, and the cubs' survival hinges on family togetherness.

The Alps – wild mountains, extreme lives, but also a magical world. This majestic mountain range con...

Antarctica is the most extreme continent on our planet—higher, colder, and even drier than any other...

In this graceful study of the balance between solitude and community, artist and chef Jim Denevan ro...

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

Echo is a youngster who can't quite decide if it's time to grow up and take on new responsibilities-...

Author Helen Macdonald follows Britain’s greatest river over four seasons, encountering salmon, beav...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

Documentary about the life of explorer Jacques Cousteau.

Takes us to locations all around the US and shows us the heavy toll that modern technology is having...

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

Our love affair with dolphins began with 'Flipper' and ended in a multi-million dollar industry of a...

“Entourage” star Adrian Grenier ventures to Cocos Island off the shore of Costa Rica to bring attent...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

The story of an Eskimo father and son who train and groom a sled dog team. When the father is lost o...

A vast, snow-covered forest, untouched by human presence. Two men cross it, bags on their backs, cro...

In a wild and windswept corner of Australia, acclaimed film-maker Simon Plowright spends a year livi...