Terry Pratchett: Facing Extinction

Documentary about human impact on the world.

Come and meet the achievements of the biological corridor between the Susua and Maricao forests of the "Puerto Rico Joint Chiefs' Landscape...

Scientist Mark Plotkin races against time to save the ancient healing knowledge of Indian tribes from extinction.

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...

A resistance writer and pioneer of nature writing with a controversial personality, Edward Abbey wrote more than twenty books on the theme of eternal...

We're entering the Earth's sixth era of extinction -- and it's the first time humans are to blame. CNN introduces you to the key species and people...

A deep and visually stunning survey of age-old ideas about food, ecological connectedness, and personal happiness. The film's warm cast guide...

This feature documentary examines the destruction of the tundra barrens of northern Canada for mineral mining, including that of Canadian diamonds....

Through a series of animated art boards depicting a decaying Venice, the film unfolds like a set of postcards, capturing the mythical city's final...