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 scientist explains how the savagery and efficiency of the insect world could result in their takin...

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

Documentary originally produced for BBC's television series "Natural World".

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

Galapagos Suite is a 17-minute compilation of 16 days sailing around the Galapagos archipelago aboar...

Billions of years ago, Venus may have harbored life-giving habitats similar to those on the early Ea...

Africa's development is being held back by poor infrastructure and undersized power plants. Countrie...

Lost Worlds looks at untouched aspects of nature in parts of the world where humans rarely tread. Fr...

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

In this special documentary that inspired a two-season television series, scientists and other exper...

They are inspirational, playful, powerful, interesting and very intelligent animals, which have a ma...

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

The largest predator on the planet, the sperm whale, is your host for an amazing exploration of the ...

Ocean Oasis is a fascinating journey into the bountiful seas and pristine deserts of two remarkably ...

A poetic film about a young woman's life and dreams. A woman who had the courage to change her life ...

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

Did Cartier dream of making a country from this land of a million birds? In his records of his explo...

'The angle of the world allows us to see the real as an outer and inner presence at the same time, a...

When winter comes to Noto, a peninsula that juts north into the Sea of Japan, strange and bizarre cr...

It is the early 70s, and oil has been discovered in the North Sea. The UK needs rigs and needs them ...