With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

Video from New Delhi, India shows a blanket of smog covering highways and buildings in the capital region caused by air pollution. Poll: Support For Mass Deportations Drops When Americans Consider ...

The Biden administration announced tougher limits Wednesday on smog-forming pollutants from power plants and other industrial facilities, a move that officials said would reduce air pollution in ...

India's capital region of Delhi was a "gas chamber" with smog, haze and an Air Quality Index over 600, indicating a severe health risk, in many places on November 4, 2022.

Air pollution is still a problem for nearly half of Americans, report finds Despite improvements in air quality in past decades, 156 million Americans still breathe in too much soot or ozone, says ...

Southern California is in the midst of a smog streak, with more than 50 straight days of air pollution so bad it violates federal health standards. The last day with acceptable air quality was June 9.

As New Delhi makes headlines yet again for its choking smog, experts and holidaymakers alike are pondering how worsening air quality will change travel in the long-term.

Air pollution chokes New Delhi every winter, ... Traffic is seen on a road as the sky is enveloped with smog amid dangerous levels of air pollution in New Delhi, India, Nov. 18, 2024.

Man-made air pollution has decreased in recent years — but overall air pollution is worsening due in part to wildfires sweeping smog across the country, according to a new analysis.