"In a belated attempt to soothe public suspicion about shale-gas drilling, state regulators increasingly are forcing natural gas producers to disclose the chemicals used to hydraulically fracture natural gas wells."

"President Obama, denouncing a 'rushed and arbitrary deadline' set by congressional Republicans, announced Wednesday that he was rejecting a Canadian firm's application for a permit to build and operate the Keystone XL pipeline, a massive project that would have stretched from Canada's oil sands to refineries in Texas.

"HANFORD SITE, Wash. – Seven decades after scientists came here during World War II to create plutonium for the first atomic bomb, a new generation is struggling with an even more daunting task: cleaning up the radioactive mess."

"The longtime head of the citizens advisory committee that has oversight of the state's parks and forests was fired Friday by the Corbett administration, a termination that council members say was illegal and raises concerns about reduced public accountability of Marcellus Shale gas drilling in state forests."

"New York's emerging plan to regulate natural gas drilling in the gas-rich Marcellus Shale needs to go further to safeguard drinking water, environmentally sensitive areas and gas industry workers, the U.S. Environmental Protection Agency has informed state officials. The EPA's comments, in a series of letters [1] this week to the state's Department of Environmental Conservation, are significant because they suggest the agency will be watching closely as states in the Northeast and Midwest embrace new drilling technologies to tap vast reserves of shale gas."

"Christmas Eve anglers on the Mississippi River were stunned as Bill Doms paddled past them with a bald eagle perched on his kayak. But the bird's odd placement wasn't a stunt. It was sign that something was very wrong."

"Starting Feb. 1, drilling operators in Texas will have to report many of the chemicals used in the process known as hydraulic fracturing. Environmentalists and landowners are looking forward to learning what acids, hydroxides and other materials have gone into a given well."