President Donald Trump's tax and policy bill could slow Arizona's clean energy industry, but companies aren't talking.

Even on an overcast day in coastal Encinitas, the mid-day temperature inside the car rose from 71 degrees to 111 in just over ...

Military expands at border with Air Force controlling 250 miles in Texas, authorizing troops to detain migrants while civil ...

More than 200,000 registered Arizona voters have begun receiving alarming notices in the mail, informing them to prove their ...

Toyota says its adding more car testing and development capabilities to its Arizona Proving Grounds site in Wittman.

A "SET" status for evacuations in the area remains in place, meaning residents and businesses should prepare to leave if ...

Here’s what happened, plus what homebuyers can do to help ensure the same doesn’t happen to them. Multiple pro ...

Arizona's 57th legislative session concluded after 165 days, marked by a $17.6 billion budget approval and various policy ...

A new stretch of border wall will soon be built through the San Rafael Valley, southeast Arizona's last major open space for ...