This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

Here's which Arizonans cheered newly sworn-in President Donald Trump and which described him as a danger to the American people.

Arizona Attorney General Kris Mayes will join a lawsuit challenging President Donald Trump's executive order ending birthright citizenship.

Just a day after President Donald Trump issued an executive order declaring that the U.S. Constitution no longer grants birthright citizenship to people born on American soil, Arizona’s Democratic leaders are pushing back in a lawsuit that aims to nullify the action,

Police in Florida have arrested a man who made threats of violence against the life of President Donald Trump on the Internet. Shannon Depararro Atkins, 46, was arrested during a traffic stop on Friday in West Palm Beach, during which he allegedly was found to be carrying three baggies of cocaine in his pocket, the New York Post reported.

Trump’s second term will have an outsized impact on Arizona, a border state and presidential battleground that was at the heart of Trump’s attempt to overturn the 2020 election and then elected him decisively four years later. Trump is in a more powerful position than he was on Inauguration Day in 2017, political watchers say.

Several states, including Arizona, are challenging President Donald Trump's executive order that would end birthright citizenship.

By declaring a national emergency on energy, Trump will make it a priority of his administration to increase the domestic production of oil and other forms of fossil-fuel energy, officials said. It comes as U.S. crude oil production has already hit an all-time high over the past year.

Donald Trump will become the 47th president of the United States at 10 a.m. Arizona time on Monday. Here's how to watch all the ceremonies in Arizona.

The Phoenix Union High School District declared itself on Friday a "safe zone" for all students "regardless of citizenship status."

The nation remains in mourning for former President Jimmy Carter, and that means flags in Arizona will remain at half-staff on Monday, the day of President-elect Donald Trump’s second inauguration,