Exports from Arizona to Mexico totaled $8 billion in 2023 and imports to Arizona totaled $11.8 billion, according to the Arizona Commerce Authority.

Ahead of Donald Trump's inauguration, we went to the Southern border to see how residents, sheriffs, tribal members and others were feeling.

Arizona Gov. Katie Hobbs reiterated plans to continue working with the United States' southern neighbor on border security and other issues.

Mexican authorities suspect the underground pathway was a “narco tunnel” intended for smuggling drugs or people beneath the border wall and into the United States.

Migrant encounters at the Southwest border soared to record levels under the Biden administration, and migrant deaths rose nearly 400% from 2020-22.

The weapons cache was concealed in a vehicle bound for Mexico and discovered by officers working at the port of entry in Nogales, AZ, on Dec. 28.

Authorities seized some unusual weapons at the Arizona-Mexico border last month. U.S. Customs and Border agents found a rocket launcher and two rocket-propelled grenades at the Nogales Port of Entry hidden inside a vehicle headed into Mexico on Dec.

Authorities seized some unusual weapons that were headed across the Arizona-Mexico border last month.U.S. Customs and Border Protection agents at the Nogales Port of Entry seized a rocket launcher and two rocket-propelled grenades that were hidden inside a vehicle headed to Mexico on Dec.

Deni Seymour has spent decades researching first contact between Native Americans and European settlers. Then she found a 500-year-old cannon.

The Broncos visit the Lobos as we continue our college basketball odds series with a Boise State-New Mexico prediction and pick.

January's Colorado River basin snowpack is about normal, but without a snowy late winter, Arizona will likely see sustained water cuts on the river.