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.

Liz Bonnin introduces a cast of charismatic animals to reveal the remarkable strategies they use to ...

European Space Agency astronaut Alexander Gerst and his NASA colleague Reid Wiseman are launched int...

With rising sea levels, land reclamation runs rampant in Singapore. Labrador Park is one such waterf...

The true story of the birth, growth and coming of age of a leopard cub in Africa's Serengeti plain. ...

Coral Reef Adventure follows the real-life expedition of ocean explorers and underwater filmmakers H...

The story of the evolution of tropical rain forests, their recent and rapid destruction, and the int...

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

Two expedition guides share their love for Antarctica with visitors, hoping to inspire understanding...

A glimpse into the raw and simple power of nature through encounters with farm animals: the eponymou...

Park Rangers work to protect and manage black bears and other animals in Great Smoky Mountain Nation...

The story of life on our planet by the man who has seen more of the natural world than any other. In...

Venom expert Dr. Bryan Fry embarks on a dangerous island journey to uncover the deadly secrets of vi...
Hidden deep within the Pony Pasture Rapids Park of Richmond, Virginia there lives a creature whose a...
Research is underway at Virginia Commonwealth University to uncover the secrets of a charismatic, en...

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

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

This large format film explores the last great wilderness on earth. It takes you to the coldest, dri...