Elon Musk’s xAI gas turbines get official approval, even as civil rights groups prepare to sue over alleged Clean Air Act ...

The most effective filters have what’s called high-efficiency particulate air certification. Better known as HEPA filters, ...

Lung cancer cases are on the rise in non-smokers around the world, and air pollution could be an insidious, contributing ...

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.

A discussion of the Clean Air Act (CAA), its amendments, and significant caselaw pertaining to clean air regulation in the US ...

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

Delhi has reversed its decision of enforcing a ban on 10-year-old diesel and 15-year-old petrol vehicles by refusing them ...

Researchers using cardiac MRI have found that long-term exposure to air pollution is associated with early signs of heart ...

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

The researchers looked at the National Family Health Survey-5 and remote sensing data to analyse how exposure to air ...

How a new monitoring system improves fire detections and captures the air pollution effects of planned peatland burns.

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