Following President Donald Trump's return to the White House, the number of people crossing illegally has dropped dramatically.

Former Independent Arizona Sen. Kyrsten Sinema, who was previously a Democrat, is having the last laugh about her former ...

The Arizona Court of Appeals rejected claims by The Republic and ruled the Senate shouldn't have to pay for Cyber Ninjas' "obstructionist" tactics.

Arizona Senate President Warren Petersen said his trip to Washington, D.C. to speak with key members of the Trump ...

Biggs' letter to FBI Director Kash Patel is the latest Republican move to probe the Democratic fundraising machine.

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

Former Arizona Gov. Doug Ducey appeared with Iowa Gov. Kim Reynolds in a locale where presidential ambitions are often stoked ...

A day after a flag-lowering ceremony was held Monday to shutter a migrant processing tent facility in the Rio Grande Valley, ...

President Donald Trump announced Monday that chip giant Taiwan Semiconductor Manufacturing Co. (TSMC) plans to invest an ...

Democratic Representative Raul Grijalva, a leading progressive voice in Congress since 2003, has died at 77. The former House Natural Resources Committee chair, whose southern Arizona district is ...

Arizona's water chief reports $4 billion for Colorado River conservation is accessible again, but federal agencies haven't ...