When filmmaker Ian Cheney moves to New York City and discovers skies almost completely devoid of stars, a simple question – what do we lose, when we lose the night? – spawns a journey to America's brightest and darkest corners. Astronomers, cancer researchers, ecologists and philosophers provide glimpses of what is lost in the glare of city lights. Blending a humorous, searching tone with poetic footage of the night sky, what unravels is an introduction to the science of the dark, and an exploration of the human relationship to the stars.

Documentary about chimps in Gombe.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

On Zambia's Liuwa Plain two star-crossed spotted hyena cubs are born to warring rival clans: Twaambo...

Takes us to locations all around the US and shows us the heavy toll that modern technology is having...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

Drawing from never-before-seen footage that has been tucked away in the National Geographic archives...

This feature-length documentary is a portrait of eclipse chasers, people for whom solar eclipses - a...

Native Americans, ranchers, government officials, and environmental activists battle over the yearly...

Norman is not just an admirer of nature, he's a part of it. He survives the harshness of the climate...

Record high oil prices, global warming, and an insatiable demand for energy: these issues define our...

Alaska... Here, in this vast and spectacularly beautiful land teeming with abundant wildlife, discov...

The first feature from Alison McAlpine is a dialogue with the heavens—in this case, the heavens abov...

From polar bears in the arctic tundra to black bears in the Northern Rockies, you'll see some of the...

A reportage cross-cutting film about the development of Africa from 1900-1936, using archive footage...

In Southern Bahia, seven indigenous women invite to reflection, sharing their mythology, ancestry an...

This large format film explores the last great wilderness on earth. It takes you to the coldest, dri...

Explore the extraordinary hidden world of insects, where a leaf weighs more than a car, rain drops f...

A glimpse into the raw and simple power of nature through encounters with farm animals: the eponymou...