Arizona health officials have confirmed a measles outbreak in Navajo County involving four linked cases, marking the state's ...

Former Arizona lawmaker Austin Smith is in for a tough legal fight after being accused of forging signatures to get his way onto the ballot last year.

An Arizona Department of Public Safety trooper is recovering after being shot during a traffic stop in an Arizona border city ...

The three Republicans who are in the primary for Congressional District 7 debated on Monday. Topics included immigration and ...

Lake Powell sits on the border of Arizona and Utah. The massive reservoir attracts vacationers each year, while some own ...

A Chinese citizen has been arrested and charged after federal investigators say she smuggled biological materials into the U.S. for her work at a University of Michigan laboratory.

With several big endorsements and a diffuse fundraising network, former Pima County Supervisor Adelita Grijalva is widely thought to have an edge.

() - Republican candidates for Arizona Congressional District 7 supported President Donald Trump's deployment of the ...

U.S. Homeland Security Secretary Kristi Noem on Tuesday signed a waiver of various federal laws to expedite border wall ...

Waning immunization rates mean Arizona schoolchildren are more vulnerable to vaccine-preventable diseases such as whooping cough and measles ...

The killer of an Arizona tribal police officer was sentenced to 44 years in federal prison last week, authorities announced ...

Five people are dead after a wrong-way crash on US 93 in Mohave County. Arizona Department of Public Safety officials say around 2:15 a.m. Saturday, they were called to a reported crash on US 93 near ...