"RICHMOND -- The Environmental Protection Agency will not appeal a federal district court’s ruling declaring it is illegal for the EPA to regulate storm water as a pollutant as it flows into Virginia waterways."

"BILLINGS, Mont. -- Environmental groups filed a federal lawsuit Wednesday against the owners of Montana's massive Colstrip coal-fired power plant, seeking to force the installation of more pollution controls at the decades-old facility."

"RICHLAND, Wash. -- Washington's governor prepared to travel to the nation's most contaminated nuclear site to learn more about leaking radioactive waste tanks there Wednesday, a day after federal officials acknowledged budget cuts may disrupt efforts to empty the aging vessels."

"Forty years ago, when North Carolina banned using deep wells to permanently dump industrial waste, some thought the issue had been decided for good. Now state lawmakers who want to turn North Carolina into the nation’s next fracking hotspot are reopening the case for injecting brines and toxins deep underground."

"NEW YORK -- Just across the East River from midtown Manhattan’s shimmering skyscrapers sits one of the nation’s most polluted neighborhoods, fouled by generations of industrial waste, overflow from the city’s sewage system and an underground oil leak bigger than the Exxon Valdez spill."

"CLEVELAND, Ohio -- A federal grand jury returned an indictment against the owner of an oil and gas drilling company on Thursday, charging him with violating the Clean Water Act by dumping more than 20,000 gallons of fracking waste into a river in Youngstown."

In the World War I era, the U.S. Army thought it was disposing of dangerous toxic chemicals in waste pits located near what is now American University. Then residential houses were built on top of the site. Today, the danger and efforts to clean it up are still a problem.

"Maryland's highest court on Tuesday struck down the bulk of a fraud case against ExxonMobil Corp. stemming from an underground gasoline leak in Baltimore County, reversing most of $1.65 billion in judgments and dealing a stunning blow to hundreds of families."

"After nearly two decades of pollution problems and financial woes, a tire incinerator in one of Illinois' poorest communities will close permanently as part of a legal settlement announced Monday by federal authorities."

"The former U.S. EPA official who tangled with Texas officials in a drilling contamination case outside Fort Worth said the state's oil and gas regulators were more interested in promoting the industry than policing it."