The Arizona Department of Environmental Quality air quality permit was issued for Copper World, an open-pit mine complex that ...

The best air quality monitor can help ensure that you can breathe easy in your own home. We tested top models to determine ...

The appeal will be heard by an ADEQ administrative hearing officer. It rests on the contention that ADEQ erred by issuing the Copper World project what opponents say is a ...

A clean air supply is vital to the efficiency and sustainability of many industrial operations, in particular those with a ...

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

Michigan state regulators dismiss concerns about toxic waste site, citing low risk to residents and wildlife. Experts ...

Retrofitting with modern HVAC units equipped with higher-efficiency filters and smart sensors can help to reduce airborne ...

Lahaina schools in Hawaii were closed for about two months for cleaning and environmental testing following August 2023 ...

The Pasadena Unified School District (PUSD) has released the results of environmental testing conducted on schools impacted ...

47G signed a memorandum of understanding Tuesday with Beta Technologies, a Vermont-based electric aircraft and charging ...