Officials from the Environmental Protection Agency told community members the agency has identified its preferred plan for ...

This year was the first year the county has recorded any ozone exceedances in October since new air quality standards went ...

TSMC's water use will not push Phoenix over the edge, but it's part of a broader set of questions around the semiconductor ...

Recent research highlights the link between air pollution and an increased risk of autism spectrum disorder (ASD) in children ...

Amazon has announced the launch of Prime Air drone delivery in the West Valley of the Phoenix Metro Area in Arizona.

Air quality: Ozone pollution put Phoenix among the most-polluted cities, new report shows Ozone forms when sunlight drives chemical reactions between airborne compounds released by plants ...