Forty years after officials identified massive groundwater pollution in Phoenix, the EPA has a plan to clean some of it up.
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 ...
BNSF Railway's $3.2 billion Logistics Park Phoenix project faces a vote amidst opposition and traffic concerns.
After receiving approval from the Federal Aviation Administration, Amazon.com Inc. will start a same-day Prime Air drone ...
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 ...