Former President Donald Trump has a Sunday rally in the battleground state, after Vice President Kamala Harris spent parts of two days there last week.

While Arizona's sizable Latter-day Saints members are overwhelmingly Republican, there is some erosion in their traditionally airtight support for Republicans.

Democrat Ruben Gallego leads Republican Kari Lake by 7 percent in the race for Arizona's Senate seat, according to a new poll.

An office shared by Kamala Harris' campaign and the Democratic Party in Tempe, Arizona, was again the target of gunfire.

The amendment on your ballot as Proposition 139 comes as access to abortion in Arizona has been in flux. A blockbuster state Supreme Court opinion that said a near-total ban on abortion could be enforced galvanized support for the campaign. The ban was repealed, however, leaving the state's current prohibition on most abortions after 15 weeks.

The latest Times/Inquirer/Siena polls found Donald Trump with a six-point advantage in Arizona, and Kamala Harris with a four-point lead in Pennsylvania.

With only three weeks left until the election, the campaigns are in the homestretch and candidates will be scheduled for more events than before.

Here's what to know about voting early, voting early in person, dropping off your ballot on Election Day and actually voting on Nov. 5 in Arizona.

Early voting is underway in this critical battleground state, and Arizonans have been inundated with candidates making get-out-the-vote pleas.

In addition to county, state and national races, some Arizona residents will have some local measures to decide on this Election Day. What to know

Vice President Kamala Harris is in Arizona for a second day as she campaigns for president ahead of Election Day. Here's what to know about the visit.