Los Angeles and much of Southern California were met with a regional air quality alert on Saturday, following July 4th ...

Exposure to air pollution, other contaminants and traditional herbal medicines may be contributing to the development of lung ...

Air pollution can damage the heart, warns a new study. Researchers have discovered that long-term exposure to air pollution ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...

It’s been a relatively quiet wildfire season so far in the Pacific Northwest, with not much in the way of large fires or ...

Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air ...

Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

Fireworks are happening across the city again this year, which poses two issues–highly concentrated pollution, and uniquely ...

Prenatal exposure to ambient fine particulate matter and climatic factors, such as temperature and rainfall, are associated ...

Researchers analyzed three years of attendance records for students in the school district directly adjacent to the ...

Analysis shows EPA rollbacks of the HON rule would put overburdened communities at risk and benefit chemical plants that ...

NWS predicts sunny 4th of July for D.C. with a high of 87°F but issues Air Quality Alert for sensitive groups.