People may be exposed to unhealthy levels of airborne pollutants inside their homes, even if the outdoor air quality is good, ...

By Lisa Song This story was originally published by ProPublica. ProPublica is a Pulitzer Prize-winning investigative newsroom ...

We have seen a long and gradual process of balancing our economic and environmental goals, exemplified by the Clean Air Act.

Most of the world's population is exposed to polluted air and or those living in cities with chronically bad air, the smog ...

About 300 people attended an environmental rally Saturday criticizing the Trump administration for cutting environmental ...

I've seen the environmental impact of inequality and systemic racism first hand. We must continue to fight for clean air for ...

A coalition of environmental and health groups is pushing for more community decision-making power in Allegheny County when ...

When the Montana Supreme Court sided with the youth plaintiffs in the Held v. State of Montana case, it marked an inflection ...

Toxics in the air from urban wildfires may include dioxins, asbestos, and lead. But testing, until recently, for these air ...