The complaint includes 20 separate counts against Kalshi, claiming the company accepted bets from Arizona residents in ...

A two-page FBI receipt shows a massive amount of files and images that the Arizona Senate provided in response to a subpoena ...

A subpoena to the Arizona Senate has left Republicans on a tightrope and given Democrats latitude on what they see as a ...

Federal authorities are looking into 2020 election results in Arizona, but they don't have ballots to review this time.

A federal appeals court upheld a lower court’s ruling that tossed out a lawsuit by Arizona Republicans that accused the state ...

Arizona's attorney general filed criminal charges Tuesday against prediction market platform Kalshi, accusing the company of ...

Kalshi calls Arizona’s case ‘paper-thin’ and says the platform should not be overseen by ‘inconsistent state laws’ ...

Democratic Sen. Ruben Gallego of Arizona pressed Oklahoma Sen. Markwayne Mullin — President Donald Trump’s latest pick to run ...

The network of election deniers behind Arizona's 2020 audit now holds federal power — and the debunked lies are spreading ...

Republican Sen. Markwayne Mullin, Homeland Security nominee, faced tough questions from fellow senators about his temper and the agency's priorities.

Kalshi is facing criminal charges after Arizona Attorney General filed a complaint alleging the company operated an illegal gambling business ...

Kalshi, a “prediction market” website that hosts bets on everything from sports to elections, says federal law preempts Arizona from enforcing state bans.