Almost every Senate Democrat has come out against President Trump’s plan to rush through a replacement for the late Supreme Court Justice Ruth Bader Ginsburg - except Arizona Sen. Kyrsten Sinema.

If Republicans want to play dirty, then they’ll find the fight they’re looking for here. If they think the largest, most diverse, most educated generation in American history will take this lying down, they have another think coming.

House and Senate seats have only flipped when fewer than 10 percentage points separate voter registration numbers for the two major parties. This year, that holds true in nine districts.

No matter who leads the party next year, legislative Democrats are keen on reviving the subcommittee process when they draw up a budget.

If Arizona Democrat Mark Kelly wins a seat in the U.S. Senate, he could take office as early as Nov. 30, shrinking the GOP's Senate majority at a crucial moment and complicating the path to confirmation for President Donald Trump's Supreme Court nominee.

I've noticed a curious trend this summer in Phoenix. Moving trucks, dozens of them. Plenty of folks love to move here, but it is unusual to see this many when temperatures are regularly topping 110 degrees. I've also noticed far more cars than I typically do with California, Oregon and Washington license plates.

A handful of Arizona Democrats running to replace incumbent Republicans in swing districts have high-minded aspirations of expanding the state's Clean Elections program and limiting money in politics.

Arizonans who like Kanye West won't be able to vote for him for president.

Is America's democracy -- the most successful political experiment in history -- hanging on by a thread? Many commentators think so.

Gerae Peten is used to working with her back to the wall.  It’s a mindset she shares with many of her Democratic colleagues in the state Legislature. Years of subordination to Republican rule can do that — as can the ...