"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."

"A week after his presidential inauguration, Joe Biden cited the climate and biodiversity crises as reasons to set a sweeping new goal – to conserve at least 30% of America’s vast lands and waters by the end of the decade. Three years on, new protections have spurred meaningful progress towards meeting the target by 2030."

"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."

"The Federal Energy Regulatory Commission granted approval on Tuesday to Equitrans Midstream Corp. to start operations at its Mountain Valley Pipeline, the final hurdle for the controversial natural gas project that had draw sharp opposition from environmental activists."

"A federal circuit court has upheld a recent prohibition on helicopter tours over Mount Rushmore National Memorial and Badlands National Park in South Dakota, rejecting motions from aircraft companies to repeal the ban."

"Lobby groups representing water utilities, as well as the chemical and manufacturing industries, have filed court challenges to a Biden administration rule that seeks to limit the presence of toxic chemicals in drinking water."