"Many low- and middle-income countries lack the resources to tackle lead poisoning. Here’s how two countries did it."

"A string of unexpected impediments could delay the administration’s timeline on an issue that is central to its effort to address racial disparities."

"Five people were killed in a multi-vehicle crash that included a tanker truck carrying a toxic chemical that spilled Friday night, triggering a large temporary evacuation near downstate Effingham. The truck was holding 7,500 gallons of anhydrous ammonia, of which about 4,000 gallons spilled, according to the Illinois Environmental Protection Agency."

"One of the most complicated wildfire cleanup missions in recent memory is now underway on the Hawaiian island of Maui, where fleets of workers and equipment are being shipped to the island while officials plot how to carefully but quickly remove hundreds of thousands of tons of toxic debris."

"While the health impacts of toxic per- and polyfluoroalkyl chemicals, or PFAS, are well known in humans, a new study reports how they affect a wide range of wildlife species."

"Advocates and communities pushing for increased air pollution monitoring at industrial facilities are stretching the limits of long-standing emission control requirements that have largely stopped at smokestacks."

"Houston officials on Wednesday approved $5 million for a fund to help relocate residents from neighborhoods located near a rail yard polluted by a cancer-linked wood preservative that has been blamed for an increase in cancer cases."

"Ahead of a groundbreaking treaty to reduce plastic pollution, a group of independent scientists fear that the United Nations is legitimizing industry-backed proposals such as chemical recycling."

"Institute, one of two majority-Black communities in the state, was left out of an effort earlier this year to tighten limits on cancer-causing chemicals. Now, a community group is suing."