"U.S. EPA officials began discussing worrisome water quality test results found in Flint, Mich., in early 2015, according to emails released by the agency."

"The Obama administration on Thursday unveiled the first federal regulations to control emissions of potent planet-warming methane gas that could leach from new oil and gas wells, the next step in President Obama’s effort to combat climate change."

"A U.S. government plan to lift Endangered Species Act protection of the grizzly bear in and around Yellowstone National Park drew a torrent of criticism from environmentalists and Indian tribes as the public comment period for the proposal came to a close on Wednesday."

"Donald Trump's promise to open shuttered coal mines in Appalachia might be as hard to fulfill as getting Mexico to pay for a new wall, analysts suggested."

"The Senate voted overwhelmingly Wednesday to clear a key procedural hurdle on an annual spending bill for energy and water development programs."

"The Environmental Protection Agency will unveil on Thursday a rule to target methane emissions from new or modified oil and gas facilities, the first regulations to tackle the greenhouse gas from the sector, two sources briefed on the matter said."

"A Coca-Cola Visitor Center will still be off-limits, but an auditorium at Yosemite National Park named after Coke will now be permitted. Naming rights to roads are not up for grabs, but visitors could tour Bryce Canyon in a bus wrapped in the Michelin Man."

"LUMMI RESERVATION -- The proposed coal terminal for Cherry Point is likely dead after the U.S. Army Corps of Engineers denied a needed permit Monday, May 9."

"The two leading senators working to reform the country’s 40-year-old toxic chemicals law say they’ve come to an initial agreement on how to move forward."