Extreme der Tiefsee - Abysses

~ 3.9 km Swim ~ 180 km Bike ~ 42.2 km Run ~ The impossible journey to complete the first ever long-distance triathlon in Antarctica, The Iceman. To...

Leopards are considered to be extremely shy big cats. Only a few animals can match the elegance of these feline predators. The cautious hunters are...

Cuba's enforced isolation has resulted in the unlikeliest of marine reserves: a huge, rambling archipelago known as Jardines de la Reina, or "Gardens...

Lions, leopard, cheetah, hyena, wild dog and crocodile - extraordinary scenes of super predators hunting. The Super Predators was filmed over three...

A great flood arrives in a desert kingdom, transforming a dustbowl into a vast and lush wetland, in one of the most diverse habitats on earth. This...

P22 is the most famous cat in America, a mountain lion who lives in Griffith Park in the middle of LA. This is his amazing story.

Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of a walrus and her calf, and a polar bear and her...

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

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing...

In 1935, German scientists dug for bones; in 1943, they murdered to get them. How the German scientific community supported Nazism, distorted history...

A story told with no words but with the power of sound and visuals of unspoiled Patagonia.