"Recent flooding in Jackson, Mississippi, exacerbated the city's already failing water system. Experts say it's a familiar threat in disinvested communities of color."

"Six days after a state Senate panel killed legislation that would have required real-time air monitoring along the edges of major Louisiana industrial facilities, an Olin Chemical subsidiary had a significant chlorine gas leak that sickened 39 people."

"As the war in Ukraine drags on, scientists are increasingly concerned about the environmental consequences of the destruction. From forests ignited by shelling to wrecked factories spewing pollution to precarious nuclear plants, the long-term impacts could be profound."

"EPA is set to unveil a new federal mandate requiring states to expand inspections of about 1,600 water systems to include cybersecurity threats, according to a senior administration official."

"In many cities, no one knows where the lead pipes lie underground. That’s important because lead pipes contaminate drinking water. After the lead crisis in Flint, officials in Michigan accelerated efforts to locate their pipes, a first step toward removal."

"Three years ago, California Gov. Gavin Newsom promised to safeguard the health and safety of people living near oil and gas operations, but change hasn’t come. Millions still live near noxious oil and gas rigs, many long exempt from air pollution rules, as scientific evidence of their harm mounts."

"Fifth Ward and Kashmere Gardens residents have been fighting for years to get hazardous creosote chemicals cleaned up from the ground and groundwater around their homes. But creosote might not have been the only harmful substance that workers used at the rail yard in the neighborhood, and it might not have been the most dangerous."

"PORT ARTHUR, Tex. — On any given day at the Prince Hall apartment complex, the breeze might carry soot and stink of burning tar. Black smoke might billow overhead as excess gas is burned at one of the refineries directly across the road. The fumes make Ariel Watson’s head ache until she can barely think. Jeremy Roy, 9, closes his windows against air that “stinks like farts.”"

"EPA today proposed designating two per- and polyfluoroalkyl substances (PFAS), as hazardous substances under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), also known as the Superfund law. That move would unlock a major tool for regulators seeking to recoup costs from polluters as they progress with cleanup efforts at contaminated sites."