"A Houston-based pipeline company has been indicted in California on 46 criminal charges stemming from a major oil spill last year that forced beach closures and fouled miles of shoreline near Santa Barbara, prosecutors said on Tuesday."

"The Senate voted on Tuesday to advance $1.1 billion in emergency financing to combat the mosquito-borne Zika virus — less than the $1.9 billion requested by the White House, and setting up a confrontation with House Republicans who have put forward a plan with just $622 million reallocated from other programs."

"Saying the Virgin Islands' racketeering investigation 'appears to be driven by ideology, not law,' states file in support of company in Texas court. "

"The top law enforcement officials of Texas and Alabama are jumping in on the side of ExxonMobil, objecting to a racketeering investigation of the oil giant by the attorney general of the U.S. Virgin Islands.

"The U.S. Supreme Court on Monday rejected Exxon Mobil Corp's appeal of a $236 million judgment against the oil company in a case brought by the state of New Hampshire over groundwater contamination linked to a gasoline additive."

"A U.S. appeals court on Monday delayed consideration of a challenge by 27 states to President Barack Obama's federal regulations to curb carbon dioxide emissions mainly from coal-fired plants, meaning a decision will not come until after the November presidential election."

"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."