"The ethanol industry has billed itself as a green alternative to oil and gas, but new research finds biofuel refineries are releasing toxic chemicals in farm communities across the nation."

"Dozens of Donald Trump’s supporters have been requiring medical help at his rallies in the scorching US south-west but it seems lost on him that his plans to reverse climate policies and “drill, baby, drill” for fossil fuels will only worsen extreme weather, campaigners say."

"Despite the growing danger from climate-driven disasters, there is no single, reliable count of who is dying as a result of extreme weather in the United States. For any given weather disaster, multiple government agencies publish independent — and often widely differing — death counts."

"More than seven years after Congress mandated that EPA swiftly alert the public to surges in lead contamination in drinking water, EPA’s inspector general has found the agency still isn’t ready to roll out an action plan."

"The number of companies weighing possible PFAS settlements in a nationwide case is likely to grow as a federal court moves into the next phases of litigation."

"An updated rule targets pollution from ash dumps, but it’s up to companies that own them to propose steps to protect groundwater."

"Researchers using high-tech air monitoring equipment rolled through an industrialized stretch of southeast Louisiana in mobile labs and found levels of a carcinogen in concentrations as much as 20 times higher than previously estimated, according to a paper published Tuesday in the journal Environmental Science & Technology."

"In unincorporated Marion County, around 800 to 900 households—approximately 40 percent of all homes—do not have access to public drinking water, according to government estimates, a figure one water expert called “staggering.”"

"Outside the steps of her South Bronx apartment, Jill Hanson is thinking about the lack of green spaces as another hot summer descends upon New York City. Her neighborhood, Mott Haven, is among 80 communities considered highly threatened by humidity and high temperatures under a new Heat Vulnerability Index developed by Columbia University and the city’s Department of Health and Mental Hygiene."

"City officials are taking their first public step toward cleaning up hazardous waste in a popular park after a local graduate student last year called out a 45-year comedy of errors by federal, state and local agencies that allowed the dumped drums and chemicals to escape remediation."