"After two days of deliberations, an unofficial panel of air quality experts has tentatively concluded that EPA's fine particulate matter standards need significant tightening. Though agency leaders may not pay heed to their findings, the panel members are optimistic that federal judges will listen."

"What was billed as an extraordinary event launched this morning [Thursday] in the most mundane of surroundings: a neutral-toned conference room that featured scientific researchers seated around a makeshift table."

"The Trump administration on Thursday proposed new regulations on lead and copper in drinking water, updating a nearly 30-year-old rule that may have contributed to the lead-tainted water crisis in Flint, Mich., that began in 2015."

"Beginning in early 2020, California will ban the sale of the pesticide chlorpyrifos which state environmental officials say has been linked to brain damage and other health defects in children."

"Presidential candidate Elizabeth Warren is taking on climate justice in her newest campaign proposal. On Wednesday, the 2020 hopeful released a plan to combat climate change by centering the experiences of people of color."

"Partially inspired by the Flint, Michigan, water crisis, the Environmental Protection Agency announced a new rule to reduce exposure to lead from drinking water around the country on Thursday."

"PFAS chemicals have been identified in synthetic turf, according to lab tests performed on several samples of the artificial grass that were shared with The Intercept. The presence of the chemicals, members of a class that has been associated with multiple health problems, including cancer, adds to growing concerns about the grass replacement that covers many thousands of acres in parks, schools, professional sports stadiums, and practice fields around the U.S."

"KATHMANDU, Nepal — His boss fell sick first, with aching pains and a high temperature. Then, some of his colleagues began showing similar symptoms. By the time Rajkumar Adhikari, 35, grew feverish and started vomiting, he learned that the sickness had a name: dengue."

"Groups are turning up the pressure on Congress to do more for black communities being battered by strong storms, rising tides, and intense heat."

"President Trump’s political feud with California has spread collateral damage across more than a dozen other states, which have seen their regulatory authority curtailed and their autonomy threatened by a Trump administration intent on weakening the environmental statutes of the country’s most populous state."