Treehugger

Deep in Mexico’s mushroom-rich forests, two women from indigenous communities have become mycologists. This immersive sci-fi documentary...

No ropes. No fear. Free solo legend Alex Honnold risks it all in a high-stakes, live ascent of one of the world's tallest skyscrapers in Taipei,...

Translated literally as "Animals in Love," the French-language documentary Animaux Amoreux depicts various species of the animal kingdom in courting,...

A humorous documentary about a historic hunt in 1929 through the African savannah and Indian jungle with lots of animal footage.

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...

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

This feature documentary traces the political career of T.C. (Tommy) Douglas, former premier of Saskatchewan and leader of the New Democratic Party,...

When temperatures drop in Montana, wild bison migrate to lower elevations outside the boundaries of Yellowstone National Park. But once outside, they...

Twenty-five years after the verdict in the Rodney King trial sparked several days of protests, violence and looting in Los Angeles, LA 92 immerses...

After marrying her wife in Switzerland, Chinese filmmaker Yue returns home to confront the quiet fractures between her and her mother. Across...