Leaning on the tree

Paris to Pittsburgh brings to life the impassioned efforts of individuals who are battling the most severe threats of climate change in their own...

A decade after An Inconvenient Truth brought climate change into the heart of popular culture comes the riveting and rousing follow-up that shows...

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...

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.

Ida, the grandniece of Simona Kossak, travels to the Bialowieza Forest at the Polish-Belarussian border. Sorting through the photos left by Lech...

Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard...

This film, three years in the making, The remote forests of Kalkalpen National Park in Austria, the largest area of wilderness in the European Alps,...

In a dark, ambiguous environment, minuscule particles drift slowly before the lens. The image focuses to reveal spruce trees and tall pines, while...

Abbie Hoffman and Jerry Rubin were both on the leading edge of protest in the 1960’s. Rubin became an entrepreneur and the chief spokesman for...

Snow blankets the trees and green lights dance in a star-filled sky. For a brief time during the festive season, our thoughts turn to a winter...

It may be the largest and most densely populated city on Earth, but Tokyo’s 14 million human residents share their home with an astonishing...