With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping with a mask on ...

Wildfires are becoming a major contributor to global air pollution, releasing harmful particles and gases into the atmosphere ...

New data from 2.5 million marathon finishers finds that subtle changes in air quality can affect your race time ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

This finding suggests that the air we breathe plays a larger role in skin conditions than we previously thought.

LA's wildfires pushed AQI to "moderate," but Delhi's air hit a hazardous 410, highlighting its chronic pollution crisis and ...

After the fires get under control, wind could help push some particles out of the air, as will gravity with some larger ...

Delhi's air pollution levels showed an increasing trend and the 24-hour average air quality index (AQI) stood at 357 at 4 pm, ...

From stubble burning to toxic smog, Pakistan's air pollution crisis threatens its future; the only way it can rise above the ...

On certain days, Colombo’s skyline is almost invisible. While some may find it similar to the mist, it is in fact called ...

Using modern evidence of lead pollution and its health effects, the international team calculates that lead exposure in the ...

In Boyle Heights, a predominantly Hispanic/Latino neighborhood, residents face disproportionate exposure to toxic air ...