"Federal environmental officials have completed part of a massive cleanup of lead from Omaha properties that began 15 years ago."

"No bases visited, no vets interviewed for Pentagon probe into dioxin in Okinawa."

"On the coastal plain of eastern North Carolina, families in certain rural communities daily must deal with the piercing, acrid odor of hog manure—reminiscent of rotten eggs and ammonia—wafting from nearby industrial hog farms. On bad days, the odor invades homes, and people are often forced to cover their mouths and noses when stepping outside. Sometimes, residents say, a fine mist of manure sprinkles nearby homes, cars, and even laundry left on the line to dry."

"GE Energy Services' coal-fired power plant in Homer City will be required to meet federal standards for emissions of sulfur dioxide that are more protective of human health."

"The Houston area produces about a quarter of the nation's gasoline, and about a third of the plastics that are in our cars, cupboards and just about everywhere else. So it is no surprise that this heavily industrial area has a problem with air pollution. But in the past decade, Houston's air has improved dramatically."

"Exide has closed or suspended operations at its Vernon plant and two others. Since 2010, seven plants nationally have been linked to health-risk levels of airborne lead."

"As it inches closer to emergence from bankruptcy, Eastman Kodak is still wrestling with the financial repercussions of past environmental problems."

"BRIDGETON, Mo. -- Dawn Chapman can put up with the noxious smell caused by smoldering trash in a landfill near her suburban St. Louis home. But if the burning creeps close to buried nuclear waste, she's ready to get out."

"More than two years ago the Marcellus Shale Coalition, a gas industry trade group, began building an electronic database to house information about the water quality in thousands of private wells across Pennsylvania."

"Wal-Mart Stores pleaded guilty Tuesday to improperly dumping hazardous waste in California and Missouri, agreeing to pay almost $82 million in fines."