From PBS - The fascinating story of beavers in North America - their history, their near extinction, and their current comeback, as a growing number of scientists, conservationists and grass-roots environmentalists have come to regard beavers as overlooked tools when it comes to reversing the disastrous effects of global warming and world-wide water shortages. Once valued for their fur or hunted as pests, these industrious rodents are seen in a new light through the eyes of this novel assembly of beaver enthusiasts and "employers" who reveal the ways in which the presence of beavers can transform and revive landscapes. Using their skills as natural builders and brilliant hydro-engineers, beavers are being recruited to accomplish everything from re-establishing water sources in bone-dry deserts to supporting whole communities of wildlife drawn to the revitalizing aquatic ecosystems their ponds provide.

A vast, snow-covered forest, untouched by human presence. Two men cross it, bags on their backs, cro...
On 1500 metres above sea level, on the slope of the mountain Hallingskarvet, stands "Tvergastein', t...

A graceful and moving meditation on a disappearing way of life. Tender and unsentimental at the same...

From space, our planet appears as a tiny blue dot in the vastness of space. Blue, because 99% of all...

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

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

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...

Jyire holds a motocross race in his hometown, where he must adhere to the park’s restrictions and dr...

Steve Backshall visits a hedgehog rescue centre in Surrey founded by Brian May. He meets the dedicat...

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

Returning from a hunting trip in the forest, the Henderson family's car hits an animal in the road. ...

A captured mustang remains determined to return to his herd no matter what.

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

Humans hunt for baby apes. But things are not always done properly when chimpanzees and orangutans a...

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

An experience of a camera swinging in different gestures facing the optical distortion of the Sun. T...

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