"The Australian government has confirmed the extinction of a small rodent native to a tiny spit of sand in the northernmost part of the Great Barrier Reef ― the first known mammal lost to human-caused climate change."

"Conservation groups fighting the Trump administration’s bid to open the Atlantic Ocean to offshore drilling asked a federal court Wednesday to block companies from conducting seismic tests to determine the location of oil and gas deposits."

"For months, Clovis, New Mexico, dairy farmer Art Schaap has been watching his life go down the drain. Instead of selling milk, he is dumping 15,000 gallons a day – enough to provide a carton at lunch to 240,000 children. Instead of working 24/7 to keep his animals healthy, he’s planning to exterminate all 4,000 of his cows, one of the best herds in his county’s booming dairy industry."

"The Supreme Court is taking up another far-reaching debate over the scope of the Clean Water Act."

"Sea level rise is eating into the revenue of this quaint coastal business district. An innovative new study estimates the economic costs."

"The Trump administration's stated goal for a rule defining which wetlands and waterways get Clean Water Act protection: Write a simple regulation that landowners can understand. ... But scientists who specialize in the study of wetlands and waterways say it's not that simple."

"Virginia lawmakers have approved legislation to require the state’s largest electric utility to excavate and clean up unlined coal ash pits."

"Brazilian police arrested eight employees of mining firm Vale SA on Friday, accused by state prosecutors of covering up weaknesses at a dam that collapsed and likely killed more than 300 people."

"Thirteen Michigan water systems failed to meet federal standards for lead in drinking water in the last half of 2018, and seven of those systems had lead levels at least twice as high as the state will allow starting in 2025."

"An Ohio River commission that represents eight states lining the waterway and its tributaries voted Thursday to keep its authority to set regional water pollution standards, rather than ceding that power to each individual state."