Deepsea Challenge 3D

From both ends of the Arctic, Nikita in Siberia and Martha in Alaska send a distress signal as the ground sinks beneath their feet and fossil fuel...

Against the backdrop of Mount Kilimanjaro, meet the majestic "super tuskers": male elephants that carry the wisdom of generations, whose tusks each...

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more about the apex predators of the oceans.

Feature-length documentary following award-winning wildlife cameraman Vianet Djenguet as he documents a gruelling but vital mission to...

Coral reefs are believed by many to have the highest biodiversity of any ecosystem on the planet. A lot of the life found here can seem very alien at...

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mount Rainier National Park in Washington by...

Honey badgers may look innocent, about the size of an average dog, but these fearless foragers prey on more than 60 different species in the...

Over a 10-year period, more than 300 people disappeared from the area surrounding Tanzania's Lake Tanganyika. At first, the disappearances were...

The courtship behavior of Great Bustards is studied. The male Great Bustard is considerably larger than the female. This impression is reinforced...