Below the Sand Hills of NE runs one of the world’s largest water reservoir - the Ogallala aquifer. Overuse has put it at risk, but now a proposed oil pipeline, the Keystone XL, might present an even greater threat.

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

The heroic efforts of river, bay and soundkeepers from Alaska to North Carolina

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

What makes up an average human life today and how everything we do has impact on the world around us

Marked by towering glaciers and vast expanses of tundra and open sea

A decades-long battle to protect one of the nation's great rivers, the Hudson

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

A former coal miner and his neighbors in a struggle for the future of their valley, their children, and life as they know it

The Fight for Water is the untold story of contamination in the Amazon. Whatever you do, don't drink the water.

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

In the second episode for Journey OnEarth, we take a closer look at Louisiana's marshes and examine what losing it means for us