Arizona became the first state to file criminal charges against Kalshi on Tuesday, accusing the prediction market company of operating an illegal gambling business within its borders, a significant ...

A large-scale fight at an Arizona prison in Florence left multiple inmates injured. The incident was a gang-related altercation, not a riot, and that staff were not targeted, officials said. One ...

A violent gang-related fight broke out Sunday in the Rynning Unit of Arizona State Prison Complex-Eyman in Florence, leaving one inmate in critical condition and several others injured. The Arizona ...

FLORENCE, Ariz. - The director of Arizona’s state prison system is responding to questions surrounding a fight at a prison facility that landed multiple inmates in the hospital and one fighting for ...

Kalshi co-founder Tarek Mansour has called Arizona’s criminal case against the company a “total overstep,” casting the move as an attack on a federally regulated exchange rather than a standard ...