Former U.S. Rep. Ed Pastor, Arizona's first Hispanic congressman, has died at age 75.

Former U.S. Rep. Rick Renzi is asking a federal judge in Tucson to allow him to remain free on bail while he appeals his conviction on public corruption, money laundering and other charges.

For an ambitious group of Republican governors, next year's elections could be a springboard to bigger things in 2016.

U.S. Rep. Ron Barber said has yet to decide whether he’ll run for reelection in 2014.

Former U.S. Rep. Rick Renzi is appealing his conviction on public corruption, money laundering and other charges.

WASHINGTON (AP) ai??i?? Prospects for comprehensive immigration legislation this year grew murkier on the eve of an all-out push by a coalition of business, religious and law enforcement to convince the House to overhaul the decades-old system.

Congressman Ron Barber plans to address mental health needs for veterans at a Tucson summit.

Gov. Jan Brewer is voicing support for an Arizona congressman's bill to allow states to require citizenship documents from all people registering to vote.

A new sentencing date has been set for former U.S. Rep. Rick Renzi for his convictions on charges that he used his office for personal financial gain and looted a family insurance business to help pay for his 2002 campaign.

Retiring U.S. Sen. Jon Kyl is being praised for serving Arizona for more than a quarter century.