Having Proposition 139 on the ballot gave Arizonans a chance to protect abortion rights — while also voting for Republicans.

Arizona Democrats have pledged to resist Trump’s efforts, setting up conflict between local and federal authorities.

President-elect Trump also wants to implement tariffs, which solar business owners like John Mitman say could increase the cost of production for solar panels.

A defamation case against Kari Lake brought by Maricopa County Recorder Stephen Richer has been settled, representatives for both parties confirmed to NBC News.

Days before the election, Kennedy posted on social media that a Trump White House would advise all U.S. water systems to remove fluoride from the public water supply, which goes against public health recommendations yet jibes with a large number of people who question the safety of fluoridating water.

President-elect Donald Trump picks up 11 more electoral votes in Arizona, a battleground state Biden won in 2020.

Arizonans have said "yes" to enshrining the right to an abortion in the state constitution, but access faces threats. Here's what you need to know.

The election official claimed his family received violent threats because of Lake’s statements about the results of the election.

Boosted in part by two pivotal Arizona races, Republicans have won a majority in the U.S. House of Representatives, helping to cement total GOP control over the federal government’s elected bodies.

Arizona's Democratic secretary of state, Adrian Fontes, is weighing a primary challenge against Gov. Katie Hobbs, potentially launching a battle for control over the Democratic Party in the crucial Southwestern swing state.

Gov. Katie Hobbs said Tuesday mass deportations would take away resources from Border Patrol personnel already working to secure her state’s southern border.