National Parks Exploration Series - Glacier Crown of the continent

Park Rangers work to protect and manage black bears and other animals in Great Smoky Mountain National Park as they prepare for the coming of winter.

70 years after the last wolves roamed the national park, a total of 41 wolves were reintroduced between 1995 and 1997. A globally unique experiment...

Roam the Wild West frontier land of the Rio Grande’s Big Bend alongside its iconic animals, including black bears, rattlesnakes and scorpions.

Yellowstone National Park is the oldest national park in the world. It contains the largest number of geysers and hot springs in the world. The park...

Answer the call of the wild and visit Alaskan grizzly bears, Arizona rattlesnakes, and a wealth of noble creatures nurtured by devoted park workers.

In Missing 411: The UFO Connection, David Paulides continues the story of people who vanish in the wild without a trace. In his third documentary,...

Feel the rush of the breathtakingly beautiful National Parks of California with one deep breath of the summer air.

This documentary focuses on the Green Gabon program in the Congo Basin and explores rainforest conservation efforts as a way to stem climate change.

An impressionistic view of Canada's national parks. The camera creates a composite landscape of ideal beauty where nature is wild and varied. It...

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

Narrated by Academy Award winner Robert Redford, National Parks Adventure takes audiences on the ultimate off-trail adventure into the nation’s...