The business community in southern Arizona is grappling with tariffs on imports and federal policies impacting tourism, ...

The move 'will render hundreds of thousands of people deportable,' according to one immigration advocacy group.

Republican Congressman Andy Biggs focused on President Donald Trump at a rally for his gubernatorial campaign on Saturday.

President Donald Trump's massive tax and spending package and ICE arrests at Phoenix courthouses have Arizona ramifications.

A federal judge in Arizona found President Donald Trump does not have the power to deny migrants the chance to make asylum ...

President Donald Trump has governed mostly by executive order. Now, he's pushing the GOP to give him a victory on Capitol ...

A federal appeals court is allowing President Donald Trump to continue collecting tariffs under an emergency powers law for ...

But it’s Trump-aligned criminal defendants benefiting from that legal protection in a new ruling out of Arizona. The ruling ...

Letters from TSMC and Intel asking for tariff exemptions shed new light on how Trump's policies could impact Arizona's booming semiconductor industry.

Federal efforts to boost nuclear power projects nationally could have impacts in Arizona as APS, SRP and TEP explore building a new power plant.