Range Rider

When temperatures drop in Montana, wild bison migrate to lower elevations outside the boundaries of Yellowstone National Park. But once outside, they...

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.

Filmed over 23 years, Rise of the Warrior Apes tells the epic story of an extraordinary troop of chimpanzees in Ngogo, Uganda – featuring four...

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

There are few places on earth that have such a diverse variety of terrain and range of climates concentrated in a relatively small area - temperate...

A polar bear is forced to navigate a human world of tourists, wildlife officers, and hunters as its ancient migration collides with modern life. When...

About the mexican wolf in northwest Chihuahua, the search for its conservation among local communities, landowners, and the Livestock Assurance Fund.

A short documentary about the life of wildlife photographer Alex Prieditis and his love of shorebirds.

One of only two living mammals to lay eggs, the platypus has baffled and inspired the scientific community for hundreds of years. Three years in the...

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in his attempt to protect...

The Arctic is accessible to man only because of ice dogs. As hunters, haulers, and guardians, they have been our vital link to nature for thousands...

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