PHOENIX — One person is dead after a car crashed Tuesday night on Interstate 10 in central Phoenix. The Arizona Department of ...

Among the 15 counties on our list is Maricopa County, in the southwestern swing state of Arizona. Maricopa County, home to Phoenix, is the politically competitive heart of one of the key ...

Ozone pollution was expected to exceed federal health standards, and residents were encouraged to be safe and not contribute to ozone pollution.

Maricopa County is introducing the Emergency Zones tool, an interactive map that provides critical information to residents ...

PHOENIX — Maricopa County will disperse $4.3 million in opioid ... The money is part of the One Arizona Distribution of Opioid Settlement Funds Agreement, which committed to increasing services ...