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.

National Geographic gets 10 experts to pick the most significant natural disasters ever, adding eyew...

Eddy L. Harris is the author of the lauded travel book “Mississippi Solo” (1988), which chronicled h...

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

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

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

About the mexican wolf in northwest Chihuahua, the search for its conservation among local communiti...

Steve Backshall visits a hedgehog rescue centre in Surrey founded by Brian May. He meets the dedicat...
This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cos...

Capturing Americans in communities across the country as they wrestle with the legacy of the coal in...

A graceful and moving meditation on a disappearing way of life. Tender and unsentimental at the same...

The Tasmanian Tiger twists and turns depending on how it's seen. Sheep-killing beast or tragic victi...

A group of artists settle in a swamp on the banks of the Indre River. Meanwhile, a voice describes a...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

OCEAN PARADISE unveils the secrets of the Pacific Ocean’s most remote islands and marine national mo...

Through the eyes and voice of biologist Janine Benyus, the non-fiction feature “Biocentrics” takes t...

What happens when a world that relies on traffic and the logistics that allow it comes to a standsti...

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

A journey into four classical elements through the four main characters of the film. The main charac...