Pima County is proposing new regulations to manage truck traffic on unpaved roads near the proposed Copper World mine.

Developer Beale Infrastructure said it would speed up the development of renewable energy resources to meet the data center’s ...

Beale Infrastructure announced plans to power its upcoming data center in Pima County with 100% renewable energy and invest ...

TUCSON, AZ — Pima County says the Federal government owes it more than $12 million for migrant care. It’s now suing to try to get that money. Pima County is joining with the cities of Chicago and ...

Pima County and eight environmental groups are trying to stop the state Land Department from selling 160 acres that Hudbay ...

In a letter to the state, the Pima County Board of Supervisors is requesting local control of short-term rentals.

Arizona State Representatives Teresa Martinez and Rachel Jones sent multiple letters to Arizona Attorney General Kris Mayes regarding Pima County Recorder Gabriella Cazares-Kelly. They say ...

The Pima County Sheriff’s Department is investigating an animal cruelty case following a search warrant at a Tucson home in which they rescued 10 Kunekune pigs, three dogs, a gopher snake, a desert ...