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

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

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...

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

The sun is the miracle that makes everything possible - but also the greatest danger. For the first ...

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

Wildlife cameraman Gordon Buchanan travels to the frozen north, deep inside the Arctic Circle, to me...

Live and Let Live is a feature documentary examining our relationship with animals, the history of v...

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

In the depths of the Colombian jungle, the skeleton of an immense abandoned cement bridge is tucked ...

In this retrospective tribute, acclaimed filmmaker Jean Walkinshaw hails the 100th anniversary of Mo...

CERN and the University of California-Santa Barbara are collaborating in the search for the elusive ...

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

The River Danube is home to a fish that grows larger than the Great White Shark. Although it leads a...

With more than 300 days a year, the sun dominates this country so much that it’s even shining from t...