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 that had many supporters, but also resolute opponents, then as now.

Jyire holds a motocross race in his hometown, where he must adhere to the park’s restrictions and dr...

Experience Yosemite's incredible wonders with breathtaking cinematography, including such icons as t...

Filmed over 23 years, Rise of the Warrior Apes tells the epic story of an extraordinary troop of chi...

From the turtles of the Farasan Islands to the ibex that dot the Asir Mountains, this documentary ca...

Humans hunt for baby apes. But things are not always done properly when chimpanzees and orangutans a...

Echo is a youngster who can't quite decide if it's time to grow up and take on new responsibilities-...

The highest mountain range in the world, the Himalayan range is far reaching, spanning thousands of ...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen sum...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...

Almost 70 years ago, the then director of Frankfurt Zoo, Prof. Bernhard Grzimek (1909-1987), shot th...

The American Southwest is a feature length blue chip natural history film narrated by indigenous env...

“Entourage” star Adrian Grenier ventures to Cocos Island off the shore of Costa Rica to bring attent...

Documentary about the life of explorer Jacques Cousteau.

Hogwood: A Modern Horror Story takes you beyond the factory farm walls and follows an intrepid group...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

This documentary follows various migratory bird species on their long journeys from their summer hom...

The untold story of South Africa's blackfoot Penguins.