and testing requirements than a Class I air quality permit." Hudbay told the Star it's currently reviewing the appeal and intends to intervene in the case. "We are confident that the thorough review ...

Opponents are appealing an air quality permit for the Copper World open-pits mine project , arguing Arizona should have ...

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 ...

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

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 ...

Big Ass Fans has been hit with almost half a million dollars in penalties over allegations of false advertising around their ...

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