"The U.S. electric grid will require major changes to reposition itself for the future challenges of climate change, new technologies, and national security in coming decades, according to a first-ever “Quadrennial Energy Review” released by the Obama administration.

"New study shows that job gains, not the losses the industry predicted, would follow if new carbon rules are implemented."

"A company pivotal to Canada's most ambitious oil pipeline project has a mixed environmental record of spills and regulatory warnings, according to government documents reviewed by Reuters, a finding likely to bolster activist opposition to the proposal."

"Abandoning years of official skepticism, Oklahoma’s government on Tuesday embraced a scientific consensus that earthquakes rocking the state are largely caused by the underground disposal of billions of barrels of wastewater from oil and gas wells."

"Sen. Lisa Murkowski (R-Alaska) said she will introduce a bill this year to end the 40-year-old ban on exporting crude oil."

"The U.S. electric grid will require major changes to reposition itself for the future challenges of climate change, new technologies, and national security in coming decades, according to a first-ever “Quadrennial Energy Review” released by the Obama administration."

"The BP drilling rig explosion five years ago sent 4.9 million barrels of crude oil into the Gulf of Mexico, causing widespread damage to wildlife, ecosystems and livelihoods still seen today."

"Five years after the largest oil spill in U.S. history spewed millions of gallons of crude into the Gulf of Mexico, many Louisiana oystermen are fearful that a once-bountiful population of the mollusks may never recover."

"Utah's oldest coal-fired power plant is no longer in operation."

"A Friday afternoon pipeline explosion at the Fresno County Sheriff gun range left 11 people injured and caused a massive traffic jam on the nearby state Highway 99, according to the Associated Press."