Living in an ancient redwood tree for more than two years to prevent the tree from being clear-cut, Julia Butterfly Hill captured our hearts and minds by showing us that one person can make a difference. Through interviews with Hill, filmmaker Doug Wolens paints a portrait of an intensely spiritual and articulate woman who encountered both beauty and horror (she was assaulted by lumber company helicopters at one point) during her time above ground.

The vast savannah of the Serengeti. A large part of the genus Panthera lives here. Better known as t...

Following in the footsteps of Charles Darwin, Heinz Sielmann traveled to the bizarre volcanic island...

A look at the state of the global environment including visionary and practical solutions for restor...

Arctic Tale is a 2007 documentary film from the National Geographic Society about the life cycle of ...

When a Mongolian nomadic family's newest camel colt is rejected by its mother, a musician is needed ...

An ode to the Florida Everglades, past and present, told through the prescient writings of Marjory S...
In the United States, there is an active shooter incident every 12 days. In Memoriam shows the wrenc...

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

Against the backdrop of the sixth mass extinction, an all-woman team of biologists set out to save b...

A documentary film that takes us on a scientific and spiritual journey where we discover that by cha...

A documentary on Queercore, the cultural and social movement that began as an offshoot of punk and w...

Crazy cat lady or world-class musician? You decide. Dorian Rence smashes our notions of what matters...

Scientists have discovered and investigate the reason behind the behavior of sharks swimming around ...

A documentary about the closure of General Motors' plant at Flint, Michigan, which resulted in the l...

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

ATUEL is the story of a community and its river; of a river and its community. Everyone in the provi...

This Pixar documentary short follows Sarah Vowell, who plays herself as the title character, on why ...