"Dozens of once crystal-clear streams and rivers in Arctic Alaska are now running bright orange and cloudy, and in some cases they are becoming more acidic. This otherwise undeveloped landscape now looks as if an industrial mine has been in operation for decades, and scientists want to know why."

"With high stakes for both public health and industry, EPA is set to reveal at least the broad contours of its plans for tightening air quality standards for a particularly pernicious pollutant."

"The Environmental Protection Agency is investigating whether Colorado’s regulation of air pollution from industrial facilities discriminates against Hispanic residents and other racial minorities, according to a letter released Wednesday."

"At a sprawling 3M chemical manufacturing complex here, where the company makes adhesives for Post-it notes, golf clubs and LCD displays, several hundred pounds of a potent climate killer are vented into the atmosphere each day."

"Climate change is contributing to electric-green algae blooms. Massachusetts wants a cleanup of the antiquated septic systems feeding the mess, but it could cost billions."

"A new rule revives an older set of protections for rivers, marshes and waterways, setting aside changes in the Obama and Trump administrations that led to years of legal wrangling." "The Biden administration is working to complete a clean water regulation before a Supreme Court ruling that could complicate the government’s ability to protect wetlands and other waters."

"Federal environmental enforcement, as measured by Environmental Protection Agency civil cases closed against polluters, hit a two-decade low in 2022, per a report released last week by a national environmental group that blames budget cuts, staff shortages and the U.S. Senate’s failure to confirm key leaders."

"Targets to clean up the majority of England’s rivers, lakes and coastal waters suffering from a cocktail of agricultural and sewage pollution have been pushed back from 2027 to 2063."

"Almost four years since the Alliance to End Plastic Waste launched, its on-the-ground recycling is negligible compared to the new plastic produced by its core members, petrochemical companies."