"PLYMOUTH — From broken water pumps, leaky valves and steaming pipes to elusive electrical problems, it's been a tough year for Pilgrim Nuclear Power Station."

"Federal regulators may be able to assert Clean Water Act jurisdiction over more waters and wetlands than are now protected on the basis of a draft scientific study that links all streams and certain wetlands with larger, downstream navigable waters, attorneys and policy analysts say."

"One year ago Tuesday, Hurricane Sandy bore down on the East Coast, devastating shoreline communities from Florida to Maine."

"The State Department has agreed to begin providing an environmental group with records of communications with various outside lobbying firms and other parties seeking approval of the Keystone XL oil sands pipeline."

"WASHINGTON — In an effort to spur lackluster sales of electric cars, California, New York and six other states said on Thursday that they would work jointly to adopt a range of measures, including encouraging more charging stations and changing building codes, to make it easier to own an electric car."

"Five days before the anniversary of Superstorm Sandy's strike on the U.S. Northeast, the Interior Department announced $162 million in funding for research and restoration projects to help protect the Atlantic Coast from future storms."

"A federal court ruled yesterday that U.S. EPA cannot require a West Virginia poultry operation to obtain a Clean Water Act permit for its stormwater in what farm groups are calling a major victory."

"Five years ago, a excoriated the animal agriculture industry's practices and laid out a road map for how it could do better. But in the years since, the problems are just as bad — and maybe even worse."

"ANCHORAGE, Alaska --  The eastern population of the Steller sea lion will be taken off the threatened species list, a federal agency announced Wednesday."

"Exposure to the pesticide DDT could be playing a role in high rates of obesity three generations later, a new study says."