The median age of Arizonans has only been increasing over the past decade. Here's which counties are the oldest and youngest in the state.

An Arizona county known for its natural beauty and outdoor adventure opportunities was ranked among the top markets for vacation homes. Coconino County landed at No. 6 on the list from Pacaso ...

An election official in a southern Arizona county where some leaders embraced voting conspiracy theories plans to resign at ...

PHOENIX — Maricopa and Pinal counties both failed to meet federal air quality standards and will now become part of a national study. The Arizona Department of Environmental Quality (ADEQ ...

to bring students and families in Arizona's rural counties rapid access to mental health support using telehealth. Horne said, "Mental health is an essential component of comprehensive school ...