"A court ruling that the U.S. government must consider the environmental impact of 'fracking' on federal lands leased to oil companies offers opponents of the technique a useful weapon in the fierce public debate in California and other parts of the country."

"LANCASTER, Calif. — There are at least two things to know about this high desert city. One, the sun just keeps on shining. Two, the city’s mayor, a class-action lawyer named R. Rex Parris, just keeps on competing."

"LITTLETON, New Hampshire -- A New Hampshire jury on Tuesday found Exxon Mobil Corp liable for $236.4 million in a civil lawsuit that charged the oil company had polluted groundwater in the state with a gasoline additive used to reduce smog in the 1970s and 1980s."

"President Barack Obama’s choice to lead the Energy Department pledged to increase use of natural gas Tuesday as a way to combat climate change even as the nation seeks to boost domestic energy production."

"A federal judge on Friday rejected BP's attempt to block the Deepwater Horizon claims administrator from awarding what it said could be billions of dollars in payments for 'business economic losses' that the British oil giant contends are based on 'fictitious' claims of damage.

U.S. District Court Judge Carl Barbier, who also is overseeing the sprawling BP Gulf of Mexico oil spill trial, seemed unlikely from the onset of the hour-long hearing to issue the temporary injunction that BP sought as part of the class action suit.

"Two Arkansas women sue ExxonMobil after its Pegasus pipeline ruptured, spewing oil onto lawns and roads. The $5 million class-action suit charges the pipeline spill has permanently diminished their property value."

"Leaky pipes are the 'super low-hanging fruit' of climate change."

"A 'rank' odor that has spread across parts of greater New Orleans may be linked to a leak from the 192,500-barrel-per-day Chalmette refinery, the U.S. Coast Guard investigating the smell said on Thursday."