President Donald Trump and immigration were the stars of a heated Democratic primary debate for Arizona’s 7th Congressional ...

Adelita Grijalva, widely considered to be the frontrunner for Arizona's 7th Congressional District, touted her experience ...

An Arizona Department of Public Safety trooper was shot by a man on June 8 in the border city of Nogales. Here's what we know ...

The Department of Homeland Security bypassed environmental regulations to begin building 36 miles of barrier along the ...

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.

DHS Secretary Kristi Noem issued waivers to fast-track 36 miles of new border wall in Arizona and New Mexico. It comes just a ...

DHS is advancing border wall construction in Arizona and New Mexico, issuing waivers to bypass environmental laws.

President Donald Trump is influencing the economy, immigration and health care in Arizona. Here's what to know.

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

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