"The chemical 6PPD, added to tires to prevent degradation, is causing a “complete breakdown of the blood brain barrier” in fish, a new study found."

"EPA and the agency’s inspector general are at odds over whether federal oversight is sufficient to ensure U.S. water operators are protected against hackers and other saboteurs."

"A vent at an underground natural gas storage well in Western Pennsylvania has been spewing massive amounts of planet-warming methane into the atmosphere for more than 11 days and attempts to plug the leak have thus far failed."

"Although scientists keep insisting that the planet needs to move away from its dependence on oil, gas and coal to effectively combat climate change, hydrocarbon development projects continue to emerge. Several countries, cities and NGOs are calling for a non-proliferation treaty on fossil fuels."

"Staffing shortages and infighting among a dwindling number of decision-makers are hampering investigations of chemical fires, explosions and other petrochemical industry accidents in Louisiana and across the country, according to a new federal inspector’s report."

"Louisiana communities containing industrial plants and high percentages of Black residents experienced seven to 21 times more toxic air emissions than similar locations with higher percentages of White residents, according to a new study by researchers with the Tulane Environmental Law Clinic."

"The EPA is vowing to move quickly to designate two “forever chemicals” as hazardous substances under the Superfund law, but has to balance the Biden administration’s desire to better protect disadvantaged communities with public and private sector fears they’ll be held liable for a problem not of their own making."

"EPA will not allow the shuttered St. Croix refinery to reopen until the owners obtain a new Clean Air Act permit accompanied by upgraded pollution controls."

"State public health officials and experts are increasingly concerned about residents’ chronic exposure to toxin-filled smoke."