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.

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

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

Venom expert Dr. Bryan Fry embarks on a dangerous island journey to uncover the deadly secrets of vi...

Carefully picked scenes of nature and civilization are viewed at high speed using time-lapse cinemat...

An incredible travel through space and time between the walls of the Paris Observatory, which is cel...

Revealing St. Louis, Missouri's atomic past as a uranium processing center for the atomic bomb and t...

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

Salango is a small parish south of Manabí. What this land means to Ecuador, however, is huge. Its na...

The remarkable true story of three animal species rescued from the brink of extinction: California’s...

Dark fears over the North Pole. Long sheltered from large-scale industrial exploitation, the Arctic ...

Cave paintings and lunar calendars exist in the caves and remains of prehistoric hunters studied rec...

On Zambia's Liuwa Plain two star-crossed spotted hyena cubs are born to warring rival clans: Twaambo...
A new uranium mill -- the first in the U.S. in 30 years -- would re-connect the economically devasta...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...
Finland’s first nature documentary. The filmmakers’ expedition leads them all the way to the Åland I...

Chaco Canyon, located in northwest New Mexico, is perhaps the only site in the world constructed in ...

This experimental nature documentary by Minna Rainio and Mark Roberts depicts climate change and the...