This cross-sectional study of 300 school-aged girls in Tehran found that higher air pollution exposure was consistently ...

By Vijay Kumar Malesu Even at relatively low pollution levels, chronic exposure to fine particles and nitrogen dioxide was linked to higher disease risk, faster functional decline, and greater need ...

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 ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.