A Republic reader is concerned about the effects of air pollution on children, and wants to know how to push for change.

A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

HAP releases harmful pollutants that pose serious health risks, inflaming the airways and lungs, impairing the immune response, ...

The Biden-era limits were designed to reduce emissions of toxic pollutants, including a cancer-causing ingredient used in ...

The Phoenix metro area is experiencing worsening air quality due to high ozone levels, despite efforts to reduce emissions.

Industry groups representing hundreds of chemical and petrochemical manufacturers are seeking blanket exemptions from federal ...

A new study finds poor air quality is linked to a heightened risk for depression. Depression is a classified as a mood ...

A new study has found that children exposed to higher levels of air pollution in early and mid childhood have weaker connections between key brain regions. The findings highlight the potential impact ...