University of Minnesota officials want the feds to share the burden of cleaning up a 3500-acre ammo plant on land owned by the university.

"The Dead Zone, an area of oxygen so low that Gulf-bottom organisms are killed and fish and crabs swim away, covered 5,840 square miles of Gulf of Mexico seafloor along Louisiana's coastline this summer, according to a survey by scientists based at the Louisiana Universities Marine Consortium."

"A 'toxic tour' past rail yards, smokestacks and refineries aims to show officials the consequences of their decisions in low-income, predominantly Latino communities in southeast L.A."

"TOKYO — Foreign nuclear experts harshly criticized the operator of the devastated nuclear power plant at Fukushima on Friday for its delay in disclosing that highly contaminated groundwater has been leaking from the site into the ocean."

"An EPA staff report suggests methane from hydraulic fracturing, or fracking, contaminated wells near Dimock, Pa., but the agency says the water's safe to drink."

"Once black with oil, the Kalamazoo River runs clear now. But EPA orders dredging and says it will be years before the spill's long-term effects are known."

"Oil field services firm Halliburton will plead guilty to a misdemeanor charge of destroying evidence related to the 2010 Gulf of Mexico oil spill in exchange for a fine and probation, the Justice Department said Thursday."

"SAN ANTONIO, Texas -- To address thousands of raw sewage discharges  in violation of the Clean Water Act, the San Antonio Water System has agreed to a $1.1 billion upgrade to its infrastructure and will pay a $2.6 million civil penalty."

"After a three-decade delay, the U.S. Environmental Protection Agency has proposed the first controls that would significantly curb power plant discharges of toxic coal ash and sludge into the nation's waterways, according to a report by five national environmental organizations."

"At first glance, Daliuta in northern China appears to have a river running through it. A closer look reveals the stretch of water in the center is a pond, dammed at both ends. Beyond the barriers, the Wulanmulun’s bed is dry."