Treehugger

Swim Sistas follows the swimming journeys of three very different Black girls/women as barriers are broken down in the water.

Marvel at "Old Faithful" erupting, vast rolling forests, abundant wildlife, thundering waterfalls, gurgling hot springs and mud pots, and the...

In this graceful study of the balance between solitude and community, artist and chef Jim Denevan roams across the US, transforming landscapes into...

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

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

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

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

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

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

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

There are few places on earth that have such a diverse variety of terrain and range of climates concentrated in a relatively small area - temperate...