El Paso and Los Angeles were among the most polluted areas in the United States last year, according to a new air quality report that evaluated pollution levels around the world in 2025. The report is ...

A new report on air quality across the United States offered a cloudy prognosis on the long-term health of about 156 million residents who live in areas that received an "F" in smog and soot pollution ...

Smog from wildfires sweeping the nation has left tens of millions more Americans to breathe toxic air even as man-made forms of pollution fall, according to a new study released Wednesday. The ...

Two weeks since the Navotas Sanitary Landfill fire began, the Environmental Management Bureau (EMB) released the ambient air ...

Air pollution is a global health concern, with over 90% of the world's population breathing air that exceeds World Health Organization safety standards. Fine and coarse particulate matter are ...

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Breathing polluted air—even at levels considered “safe”—may quietly damage your heart. A new study using advanced MRI scans found that people exposed to more air pollution showed early signs of ...

New Delhi: In 2015-16, Delhi had 69 ‘very poor’ air quality days, with AQI between 200-300, from October to January. Ten years later, after the imposition of GRAP or other pollution measures, there ...

University of Utah Health researchers have linked particulate matter (PM2.5) air pollution with aneurysmal subarachnoid hemorrhage (aSAH)—bleeding within the brain caused by a ruptured aneurysm.