"Natural-gas profits have Shell and BP, among others, calling for increased use of carbon-emissions fees ahead of a make-or-break climate summit in Paris."

"The National Transportation Safety Board (NTSB) is putting the blame squarely on Royal Dutch Shell’s shoulders for the late 2012 grounding of an offshore drilling rig it owned on an Alaska island."

"Maryland's fracking moratorium survived its last possible political challenge today."

"The Environmental Protection Agency on Friday released a much-delayed proposal for the amount of biofuel that must be blended into conventional vehicle fuel, seeking to reduce the levels now specified but still require modest increases over the next few years."

"ANN ARBOR, Mich. — Inside the National Vehicle and Fuel Emissions Laboratory here, a mammoth contraption, with steel rollers, advanced electronics and exhaust tubes, is nearing completion."

"Some 10.2 billion tons of coal, sitting on 106,00 acres of public land, have been authorized for sale by the Obama administration today [Friday, May 29, 2015]."

In a letter to pipeline safety regulators, two California Senators called "insufficient" the response of pipeline operators to a large spill near Santa Barbara.

"An oil industry lobby group successfully recruited a Canadian cabinet minister to deliver a pep talk and dispense strategic planning advice at a closed door meeting in a luxury Rocky Mountains resort, the Guardian has learned."

"The Obama administration, aiming to keep a finicky, chickenlike bird called the greater sage grouse off the endangered species list, moved on Thursday to limit petroleum drilling and other activities on some of its wide-ranging habitat in the American West."

"Environmental activists say Michigan’s tourism slogan -- “Pure Michigan” -- may no longer be accurate unless the state takes stronger action to prevent a 62-year-old oil pipeline from rupturing in a sensitive waterway."