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

The ruling, which the Trump administration is appealing, blocks most of the tariffs Trump has rolled out so far in his second ...

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

New tariffs imposed on nearly all imports into the U.S. since April were struck down Wednesday by three federal judges ...

Arizona Attorney General Kris Mayes called the federal trade court halting President Donald Trump's tariffs on Wednesday "a huge win." ...

Federal and state lawmakers in Arizona are responding to news that the state could recoup money spent by the Doug Ducey ...

A three judge panel on the U.S. Court of International Trade ruled that Donald Trump lacks the authority to enact his sweeping tariffs under the emergency powers law. Arizona Attorney General Kris ...

President Donald Trump suffered a massive blow on Wednesday when a three-judge panel of the U.S. Court of International Trade ...

A three-judge panel on the U.S. Court of International Trade has ruled that President Donald Trump exceeded his authority ...

Supreme Court rejects appeal from Apaches who are fighting to halt a massive copper mining project on Oak Flat, long ...

Elon Musk has officially left the Trump White House, capping a turbulent effort to slash the federal government by the world's richest man.