Lions of Crocodile River

Enter the harsh and unforgiving Kalahari and follow a lion pride attempt to save their threatened bloodline.

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....

In the face of his own threatening illness, the greatest protector of jaguars is battling time and adversity to save these endangered cats. Venture...

Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen...

National Geographic embarks on a 250-mile adventure through unspoiled territory along the coast of British Columbia called the Great Bear Rain...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...

On a journey through the interior of the earth, we learn about the life and dreams of a swiss explorer who searches for caves and underground rivers...

Inspired by the spirit of adventure of early explorers like St Brendan the Navigator, Irish underwater cameraman Ken O’Sullivan voyages out...

As wolves repopulate Washington, conflict is heating up with rural ranching communities. Daniel Curry’s job is to patrol wild areas on...

Ever since there’s only one male northern white rhino remaining on earth, armed bodyguards protect him, tourists are standing in line to make a...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...