"When the wildfire smoke arrives, Harry Whitman has nowhere to go. “When there’s smoke or there’s a fire, they lock you in,” Whitman said. Whitman, president of the advocacy group Black Prisoners’ Caucus, is incarcerated at Airway Heights Corrections Center."

"A federal appeals court on Monday sided with the Biden administration against the state of Utah in a lawsuit over the Environmental Protection Agency’s (EPA) “good neighbor” rule, which regulates the flow of air pollution across state lines."

"The Youngstown City Council approved a resolution on Wednesday night opposing an “advanced recycling” plant that would have used a process called pyrolysis to burn old tires to make steam for heating and cooling downtown buildings."

"Over the last few decades, air in the U.S. has undergone a remarkable transformation: pollution levels of health-damaging tiny particles have dropped by roughly 40% since 2000, primarily thanks to the country's decades-long effort to improve air quality through the Clean Air Act, a landmark environmental law."

"Guardian investigation finds 98% of Europeans breathing highly damaging polluted air linked to 400,000 deaths a year".

"In a long-anticipated move, EPA is poised to target the Trump-era rollback of a venerable industrial air pollution policy."

"A crypto-mining company in Pennsylvania is seeking to burn tires to produce bitcoin, prompting an outcry from residents and environmental groups."

"A newly identified particle in smoke, dark brown carbon, can warm the atmosphere by absorbing sunlight."