Wild National Parks

Experience Yosemite's incredible wonders with breathtaking cinematography, including such icons as the granite monoliths El Capitan and Half Dome,...

The documentary follows a crew of snowboarders for six weeks in the Chugach mountains, and showcases what it takes to ride these unique Alaskan...

An intimate portrait of teenagers trying to understand their world and their possibilities. The film weaves together video shot by teens and by the...

In Canada and Alaska, the consequences of global warming are being keenly felt by brown bears - but in different ways by different populations. Their...

An astonishing journey revealing the awesome power of the natural world. Over the course of one single day, we track the sun from the highest...

The transcript discusses the prevalent drug culture, particularly marijuana use, among youth in national parks. It highlights the perception that...

Scientists dive deep on the mysterious and unusual predatory behavior of orcas attacking great white sharks, and the disappearance of the other...

Great Smoky Mountain National Park covers over 500,000 acres of breath-taking beauty: lush highland meadows, glorious waterfalls, pristine mountain...

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 94-year-old Glacier National Park ranger confronts the decline of the park he calls home as he reflects on his life and the legacy he will leave...