"WASHINGTON -- The U.S. Environmental Protection Agency won't adopt a proposed rule that would have required large livestock farms to report information about their operations."

"Until now, scientists could only guess at the amount of plastic waste in the Great Lakes. This week, a team of researchers sets sail to conduct the first-ever survey of plastic pollution in the world’s largest fresh water system."

"Two years ago this month, an oil pipeline burst in Michigan, contaminating 38 miles of the Kalamazoo River. It didn't get much national notice because everyone was focused on the massive BP oil spill in the Gulf of Mexico."

"With temperatures in the triple digits in many parts of the United States and not far from it in the rest of the country, lots of people are seeking relief on the sandy shores. But before you head to the beach, you might want to make sure that cool ocean air isn't carrying a whiff of sewage first."

"A new study enters the debate over the safety of hydraulic fracturing: researchers report that naturally occurring paths in the rock bed in northeastern Pennsylvania allowed some contaminants to migrate into shallow drinking aquifers. They found no direct connection between the contamination and shale-gas drilling operations in the region, however."

"For two centuries, the town of Hermann has been known for the Missouri River. But now the river is making Hermann known for an unexpected reason: It is a hot spot for nitrate. Despite three decades of costly efforts to clean it up, the levels at Hermann have increased 75 percent since 1980."

"VANCOUVER - Seabirds eat everything from twine, candy wrappers and Styrofoam, and their stomach contents show there's been a dramatic increase in plastic pollution off the Pacific Northwest coast in the last four decades, a new study suggests."

"ALBANY -- Before going home for the summer last week, state lawmakers quietly added nine more months of life to a pollution cleanup program that has turned into a billion-dollar cookie jar for affluent developers."

"Bets Thorkelson's opposition to 3M Co.'s hazardous waste incinerator began in the mid-1990s, when she learned that four moms of boys on her sons' hockey team had breast cancer."

"Republicans successfully overrode [NC] Gov. Bev Perdue’s veto of a fracking bill during a dramatic vote taken just after 11 p.m. Monday."