"The Environmental Protection Agency will finally publish notice of new proposed rules limiting greenhouse gas emissions from new power plants on Wednesday, more than three months after announcing the rules last September."

"When the time comes for a glittering soiree or a beach visit that demands flip-flops, nail salons are where women turn for pampering and polish. But under the luxurious veneer, salons aren't always healthy places to be."

"WASHINGTON -- The oil industry's leading trade group on Tuesday praised Alaska Sen. Lisa Murkowski's (R) call for a review of the country's effective ban on exporting crude oil."

"WASHINGTON — As a new year dawns in the nation’s capital, the Obama administration and Congress find themselves grappling with a scenario that was unthinkable just a short time ago: What to do with the domestic oil flowing out of West Texas, North Dakota and other states?"

"CHARLESTON, W.Va. -- A state-sponsored study meant to examine potential pollution from the boom in natural gas drilling never actually tested key wastes from the Marcellus Shale formation, according to a West Virginia University researcher who led the effort."

"An interagency panel created to weigh new chemical safety regulations in response to last April’s deadly explosion in Texas is considering a major overhaul of the way volatile substances are handled and stored, a new federal document shows."

"U.S. EPA modified its proposed 2014 renewable fuel standard rule last year after the White House raised concerns about production targets being too high and based on unreliable analyses, according to documents from interagency reviews of the draft proposal."

"The record-breaking cold weather in the US doesn't mean the globe isn't warming, scientists say."

"Javier Sepulveda watches the cockroaches skitter across the floor of his Harlem apartment with a mixture of anger and angst. For him they are more than just a nauseating nuisance: They’re one of the main reasons his 12-year-old daughter, Melissa, sometimes struggles to breathe with the scary sensation that she’s suffocating."

"One takeaway from the Administration’s 2014 Climate Action Report is that for a host of reasons, some planned and some by luck/market forces, the US is in a better place in greenhouse gas emissions than it was in 2005."