The Ohio River valley is lush in the spring. The eastern Ohio River, one of America's most economically vital waterways, winds through the rolling green foothills of Appalachia as it ambles past small towns and cities in Ohio and West Virginia.
The valley has been heavily industrialized for decades. Coal-burning power plants, chemical processing facilities and mills dot the riverside. In 2012, the Ohio River was ranked the nation's most polluted waterway, according to government data compiled by Environment America. Elisa Young is determined to keep the river from getting worse.




A groundbreaking research project has mapped the US government's global kidnap and secret detention programme, shedding unprecedented light on one of the most controversial secret operations of recent years.
Earth is pushing the moon away faster now than it has for most of the past 50 million years, mostly a result of tides, a U.S. researcher says.
The Obama administration Wednesday for the first time acknowledged killing four U.S. citizens in “counterterrorism operations” abroad.
Major international oil companies are buying off governments, according to the world's most prominent climate scientist, Prof James Hansen. During a visit to London, he accused the Canadian government of acting as the industry's tar sands salesman and "holding a club" over the UK and European nations to accept its "dirty" oil.





























