"Federal judges today [Friday] sided with environmental groups pressing EPA to set temperature limits in the Pacific Northwest's Columbia and Snake rivers to help endangered salmon and steelhead."

"A coalition of states is heading to court to challenge the Trump administration’s repeal of the Obama-era Clean Water Rule, a landmark regulation aimed at clarifying federal water protections."

"A dozen environmental and animal rights groups are suing the Environmental Protection Agency (EPA) over its decision not to update regulations that limit how much pollution from slaughterhouses can flow into rivers. "

"As his coal mining company hurtled into bankruptcy, Robert E. Murray, the former chief executive, paid himself $14 million, handed his successor a $4 million bonus and earmarked nearly $1 million for casting doubt on man-made climate change, new court filings show."

"A coalition of twelve mid-Atlantic and Northeastern states and the District of Columbia on Tuesday released a draft plan for an ambitious cap-and-trade program to curb tailpipe emissions from cars, trucks and other forms of transportation, tackling what has fast become the largest source of planet-warming gases."

"The first satellite designed to continuously monitor the planet for methane leaks made a startling discovery last year: A little known gas-well accident at an Ohio fracking site was in fact one of the largest methane leaks ever recorded in the United States."

"The U.S. Environmental Protection Agency's Office of Inspector General found that state and federal environmental regulators didn't start monitoring air quality soon enough during the monster storm, which brought a spike in hazardous emissions from industrial facilities."

"When it comes to testing toilets, it turns out the appropriate substitute for human feces is miso paste. That's what EPA uses to ensure that commodes earning its WaterSense efficiency label flush effectively."

"New documents reveal that the Trump administration has let a mining company take on a major role in writing the environmental report that is key to getting its Idaho gold mine project government approval, the Idaho Statesman reports."

"Massachusetts state regulators have issued new standards for toxic compounds in drinking water."