Congressman Ruben Gallego is considering a run for the United States Senate in 2020, when a special election will be held for the final two years of the late Sen. John McCain’s term.

John McCain's first congressional chief of staff and the former Republican state attorney general is weighing a bid to win his seat when it becomes available again in 2020 -- as a Democrat.

Gov. Doug Ducey tapped former U.S. Sen Jon Kyl today to fill the U.S. Senate seat vacated by Sen. John McCain. Ducey’s appointment comes the same day as confirmation hearings begin for Judge Brett Kavanaugh, whom Kyl is shepherding through ...

Photographer Timon Harper was listening to NewsTalk 550 KFYI one morning and heard Sen. John McCain say he was eyeing a presidential run. It was the late-1990s.

So much has already been said about Sen. John McCain, but his absence raises so many questions for the future of this state. Namely, who comes next?

Sen. John McCain was a lot of things to a lot of people. Hero. Statesman. Husband. Veteran. Politician. Friend. American. Maverick.

The personal loss felt by many was apparent in every tribute delivered at North Phoenix Baptist Church on August 30, but Biden’s eulogy spoke to a grander loss for democracy - the loss of the civility and values that allowed a Democrat like Biden to befriend a Republican like McCain.

Americans think of two things when they think of Arizona: U.S. Sen. John McCain and the Grand Canyon, said Gov. Doug Ducey at a memorial service for the late senator Wednesday.

Rep. Martha McSally won the Republican nomination for Arizona's U.S. Senate seat on Tuesday, setting up a November contest with Democratic Rep. Kyrsten Sinema.

Farewell, fellow Americans. God bless you, and God bless America."