Filmmakers Jeremy Wagener and Scott D. Roberts join forces to bring the history of oil prices and future of alternative fuels into focus in this documentary narrated by Peter Gallagher

In Part 2 of After the Gas Rush, viewers get a rare behind the scenes look at industry efforts to reuse millions of gallons of toxic waste water used to frack gas wells in Pennsylvania’s Marcellus Shale region

Wind power... It's green... It's good... Or is it? WINDFALL exposes the dark side of wind energy development when the residents of a rural upstate New York town consider going green

National Geographic studies the dramatic impact of climate change on the world of the emperor penguin

A working vacation takes two former lovers into an increasingly surreal world in this offbeat environmental thriller

A film documenting the journey of a group of artists on an Arctic expedition

This groundbreaking documentary explores ocean acidification, which is threatening marine life globally

It’s another 120-degree December day in New York City and a man races against the sun to save his family

Two sisters live a nomadic life, displaced by global warming

Using computer animation and amazing astronomical art, Dr. Sagan shows how stars are born, live, die and form black holes.

This National Geographic-sponsored exploration is a one-of-a-kind look at Antarctica from a unique perspective - sea level

RIVER WAYS explores the lives of regular working people affected by the issue of four dams on Snake River in Eastern Washington.