"B.C. fishermen are struggling to deal with catastrophic losses as millions of scallops and oysters are dying off in record numbers along the West Coast -- a crisis experts suggest is being caused by an increase in fossil fuels in the atmosphere, leading to a rise in ocean acidity."

"Duke Energy, the giant utility whose spill of toxic waste into a North Carolina river last month is under federal investigation, released wastewater last week from a second site upriver of Raleigh that state regulators said could be illegal."

"PORT ANGELES, Wash. — Anne Shaffer sits on the sandy shoreline of the Elwha River and looks around in amazement. Just two years ago, this area would have been under about 20 feet of water."

"Researchers have found that children living in central and northern Wisconsin communities that don't disinfect their drinking water systems have a greater likelihood of contracting gastrointestinal illnesses than children who rely on other water systems."

"President Obama on Tuesday will use his executive powers to expand the California Coastal National Monument by adding the Point Arena-Stornetta Public Lands on the Mendocino County coast."

"State commission in New Mexico will soon decide between benefits of diversion and water conservation for the Gila."

"One of the nation’s biggest coal companies will pay a record civil penalty and will spend tens of millions of dollars to clean up water flowing from mines in five states, the Environmental Protection Agency and the Justice Department announced on Wednesday."

"A large dam in Washington state has a 65-foot-long crack below its waterline, say officials who are planning repairs at the Wanapum Dam, which is owned by a county utility. Divers found the 2-inch-wide crack that runs sideways after an engineer noticed an odd curve in a conduit near the dam's roadway."

"OLYMPIA, Wash. -- Nearly 25 years after the Exxon Valdez oil spill off the southern coast of Alaska, sea otters in the most affected parts of Prince William Sound have recovered to their pre-spill numbers, a federal report released on Friday showed."

"North Carolina regulators have cited five more Duke Energy power plants for lacking required storm water permits after a massive spill at one of the company’s coal ash dumps coated 70 miles of the Dan River in toxic sludge."

"The state department of environment and natural resources announced Monday that Charlotte-based Duke had been issued formal notices of violation for not having the needed permits, which are required to legally discharge rainwater draining from its plants into public waterways.