Filmed over 23 years, Rise of the Warrior Apes tells the epic story of an extraordinary troop of chimpanzees in Ngogo, Uganda – featuring four mighty warriors who rule through moral ambiguity, questionable politics, strategic alliances and destroyed trust.

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...

The ultimate icons of the polar wilderness able to withstand the harshest environments and remain a ...

Park Rangers work to protect and manage black bears and other animals in Great Smoky Mountain Nation...

An incredible travel through space and time between the walls of the Paris Observatory, which is cel...

This documentary focuses on the Green Gabon program in the Congo Basin and explores rainforest conse...

The sinking of the Titanic sent shockwaves around the world and started debates that continue to thi...

After the 1999 premiere of the first Matrix movie, it became a pop culture phenomenon. A special doc...

From our window one can see a set of the film The Green Years, directed by Paulo Rocha in 1963. This...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwi...

A vast, snow-covered forest, untouched by human presence. Two men cross it, bags on their backs, cro...

Our National Parks takes you on a journey through the four seasons and the many faces of our scenic ...

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

In Uganda, AIDS-infected mothers have begun writing what they call Memory Books for their children. ...

Translated literally as "Animals in Love," the French-language documentary Animaux Amoreux depicts v...