"Washington, D.C., Attorney General Karl Racine (D) on Thursday announced a lawsuit against chemical manufacturer Velsicol, alleging the company contaminated waterways in the city and harmed the health of residents in predominantly minority neighborhoods."

"The Antarctic ozone hole last week peaked at a moderately large size for the third straight year — bigger than the size of North America — but experts say it’s still generally shrinking despite recent blips because of high altitude cold weather."

"A loophole in the federal government’s procedures for reviewing new chemicals has allowed at least 600 so-called forever chemicals into American markets despite evidence they pose serious health risks, according to a petition filed Thursday."

"Toxic “forever chemicals”, also known as PFAS, have been used in at least eight oil and gas wells in Pennsylvania, but the exact location of those wells has never been publicly disclosed — until now."

"Toxic PFAS have likely contaminated roughly 57,412 locations across the U.S., according to a new study."

"Chemical companies are dodging a federal law designed to track how many PFAS “forever chemicals” their plants are discharging into the environment by exploiting a loophole created in the Trump administration’s final months, a new analysis of federal records has found."

"The state Departments of Environmental Quality and Health may be violating federal civil rights laws and regulations by allowing Black people to suffer disproportionate impacts from air pollution in Louisiana's industrial corridor, including an increased risk of cancer, the federal Environmental Protection Agency said Wednesday."

"Study finds chemical companies dodging federal law designed to track how many PFAS plants are pumping into environment".

"Chemical companies are dodging a federal law designed to track how many PFAS “forever chemicals” their plants are discharging into the environment by exploiting a loophole created in the Trump administration’s final months, a new analysis of federal records has found.

"An EPA analysis of formaldehyde, which is used to make hundreds of industrial and consumer products, will begin to get a long-delayed critique by independent scientists on Wednesday."

"The Chemical Safety Board says refineries need to strengthen safeguards surrounding the use of hydroflouric acid, and the EPA should take steps to improve oversight. The recommendations are part of a final report on the investigation into the June 2019 explosion and fire at Philadelphia Energy Solutions in southwest Philadelphia."