"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."

"The Biden administration on Tuesday strengthened limits on smog-forming pollution from buses, delivery vans, tractor-trailers and other trucks, the first time in more than 20 years that tailpipe standards have been tightened for heavy-duty vehicles."

"The Chilkat Indian Village of Klukwan is challenging a state permit approving construction of a gold and metals mine that would tunnel under the Saksaia Glacier on 6,100-foot Flower Mountain near the headwaters of the Chilkat River watershed."

"Alarmed by the threats to public health, Minnesota officials pressured 3M to dramatically reduce pollution released into the Mississippi River at its manufacturing plant southeast of Minneapolis-St. Paul, where the global conglomerate pioneered the highly toxic, almost indestructible chemicals after World War II."

"Bayer, the German pharmaceutical and biotechnology company, will pay Oregon $698 million to end a lawsuit over PCB pollution associated with products made by Monsanto, the agriculture giant it now owns, the state’s attorney general announced Thursday."

"The oil spilled from TC Energy Corp’s ruptured Keystone pipeline was diluted bitumen, the U.S. Environmental Protection Agency (EPA) said on Thursday, adding complications to the cleanup."