"California is ordering immediate spillway inspections at about 70 aging dams that it believes might not be sound enough to protect downstream communities in a flood, a state dam regulator said Wednesday."

"The Trump administration wants a two-year stay of key requirements of U.S. EPA's regulations to limit methane emissions from new and substantially modified sources in the oil and natural gas sector."

"The Trump administration has indefinitely postponed upcoming deadlines for oil and gas companies to slash greenhouse gas emissions on public lands."

"FLINT, Mich. — By the time Robert Skidmore, an 85-year-old former auto industry worker, died in late 2015, officials had seen signs for months that Flint was wrestling with outbreaks of Legionnaires’ disease, prosecutors say. Yet despite a wave of such cases in 2014 and 2015, no public warning was issued until early 2016."

"A federal judge in Washington on Wednesday ordered the Trump administration to conduct further environmental reviews of the Dakota Access pipeline but stopped short of halting oil-pumping operations pending further hearings beginning June 21."

"Amid intensifying fights over new natural gas pipelines in Virginia, New Jersey and New England, the gas industry is ramping up its defense with a new front group meant to appeal to East Coasters, who have mostly avoided the fights over oil and gas development that have rocked Western states."

"With utility industry groups pressuring the EPA to change regulations on coal ash facility maintenance and cleanup, environmental activists in the Southeast worry that companies won’t be required to take responsibility for long-term monitoring of coal ash ponds and landfills."

"New York, California and nine other states sued the Trump administration Tuesday over its failure to finalize energy-use limits for portable air conditioners and other products."

"New York State's attorney general and 12 other top state law enforcement officials said on Friday they would mount a vigorous court challenge to any effort to roll back vehicle emission rules by the Trump administration."