A federal appeals court has given a key victory to players on minor league baseball teams the right to sue to be paid the minimum wage while they're in spring training in Arizona.

Attorney General Mark Brnovich lashed out at the Trump administration for asking the U.S. Supreme Court to reject Arizona's bid to deny driver's licenses to "dreamers.''

SAN FRANCISCO – Federal appellate judges grilled an attorney for the Border Patrol who argued Tuesday it has the right to keep observers and protesters at least 150 feet from a controversial checkpoint in southern Arizona. Assistant U.S. Attorney Patrick ...

Republican members of Arizona's congressional delegation are again trying to split up the federal appeals court whose nine-state territory includes Arizona.

Saying there’s evidence of illegal retaliation, a federal appeals court gave the go-ahead Wednesday for the Arizona Students Association to sue the Board of Regents to get back money the group says was illegally withheld.

The full 9th U.S. Circuit Court of Appeals will review the constitutionality of Tucson's local elections systems after a three-member panel of the court ruled against it.

Gov. Doug Ducey is joining forces with members of Arizona’s congressional delegation in a bid to remove the state from the 9th U.S. Circuit Court of Appeals, which is often criticized by Republicans as a bastion of liberal bias.

Arizona officials continue to support a federal court battle to allow new uranium mining operations on a million acres surrounding the Grand Canyon.

States may cap political donors' campaign contributions only if they can show that those limits are preventing corruption or the appearance of corruption, a federal appeals court ruled Tuesday.

The U.S. Senate has narrowly cleared the way for a final confirmation vote Tuesday on President Barack Obama's nomination of Arizona Supreme Court Justice Andrew Hurwitz to serve on a federal appeals court.