"It is touted as the largest Superfund cleanup ever, one that will remove 4.3 million cubic yards of sediment contaminated with a stew of pollutants from the Passaic River and even make it safe for people to fish there again without significantly raising their risk of cancer."

"Oilfields are spinning off thousands of tons of low-level radioactive trash as the U.S. drilling boom leads to a surge in illegal dumping and states debate how much landfills can safely take."

"Cutting nitrogen dioxide levels for people of color could prevent thousands of deaths, Minnesota researchers said."

"Despite widespread concern about the potential effects of toxic metals in the soil of Coconut Grove’s parks, only a few people have apparently undergone testing for contamination."

"Drilling at several natural gas wells in southwestern Pennsylvania released methane into the atmosphere at rates that were 100 to 1,000 times higher than federal regulators had estimated, new research shows."

"The Missouri Department of Natural Resources should deny a construction permit for a proposed Ameren coal ash landfill in Labadie, residents said Tuesday."

"Study finds air emissions from biomass facilities could be dramatically improved if so-called loopholes are closed in power plant regulations."

"NAPLES, Fla. – For their retirement, Pamela and Jaime Duran chose a cottage in Southwest Florida. Here, they could raise chickens, savor the quiet and enjoy the lush backdrop of the historic Everglades. They call it "a little piece of paradise.""

"A report released Tuesday describes ongoing difficulties for sea turtles, bottlenose dolphins, brown pelicans, and other species as a result of the Gulf oil spill in 2010."

"Two months after a pond of pollutants at a defunct Duke Energy plant in North Carolina spilled thousands of gallons of coal ash into the Dan River, coating the riverbanks in a “toxic soup” 70 miles long, environmental groups say the state is reneging on its promise to hold the nation’s largest energy company responsible for its actions."