"Southern California air quality officials have adopted first-of-their-kind rules on warehouse distribution centers in an effort to cut truck pollution, increase electrification and reduce health risks in communities hit hardest by lung-damaging diesel exhaust."

"Coal-fired power generation and its notoriously dirty emissions are rapidly declining, but the potential health gains from cleaner air are being stymied by biomass burning and combustion sources, Harvard University researchers found in a new study."

"A Tennessee gravel and sand mining operator has been ignoring a cease and desist letter for months, and opponents say its continued construction on the banks of North America’s most biodiverse river may already be harming wildlife."

"EPA's top enforcement official has directed agents to ramp up inspections in communities that have long been afflicted by pollution and called on agents 'to step in and take necessary action' in cases where state regulators are falling short on the job."

"An overwhelming majority of DuPont de Nemours Inc. investors voted in favor of a proposal calling for more transparency on pollution, rebuffing the chemical giant’s management at its annual meeting."

"A coalition of five environmental groups on Monday sued the U.S. Army Corps of Engineers, saying the corps did not properly analyze environmental impacts when issuing a broad pipeline permit."

"Brad Robinson's eyes roll upward in thought as he counts them out — his mother, father, grandmother, his father-in-law and more. 'All of 'em,' he said. 'Died of cancer, and we never knew why.'"

"A giant oil and gas refinery was served with a “notice of violation” by the Environmental Protection Agency following two major accidents that released noxious fumes and a chemical-filled vapor cloud over nearby neighborhoods in the U.S. Virgin Islands."