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.

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

Every year, on the steppes of the Serengeti, the most spectacular migration of animals on our planet...

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

The summits and sheer mountain ridges of Austria’s "Little Siberia" funnel the freezing air from sno...

In 1966, Heinz Sielmann sets off on his longest expedition. He spent 19 months traveling through the...

An adventure-filled exploration of conservation science, BEARS OF DURANGO embeds with a dynamic team...

Waters’ LIFT project, ᏗᏂᏠᎯ ᎤᏪᏯ (Meet Me at the Creek), is the fourth of a quartet of films, and focu...

Follows the story of "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Par...

Documentary about the Griffith Observatory, shown at their Leonard Nimoy Event Horizon Theater

Just one of the many far-reaching impacts of the slave trade on human history is on agriculture and ...

Documentary about chimps in Gombe.

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron...

Ewan McGregor narrates a captivating portrait of wild Shetland and traces the course of a breeding s...

David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for o...
A new uranium mill -- the first in the U.S. in 30 years -- would re-connect the economically devasta...