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

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

President-elect Donald Trump’s threat to levy tariffs as high as 25% on Mexico has left people on both sides of the border ...

Residents along Arizona's 372-mile border with Mexico make up a complicated tapestry of views, concerns and hopes on the eve of Trump's inauguration.

Mexican long-nosed bats have been identified in southeastern Arizona through citizen scientist efforts and innovative DNA ...

The weapons cache was concealed in a vehicle bound for Mexico and discovered by officers working at the port of entry in ...

Authorities seized some unusual weapons that were headed across the Arizona-Mexico border last month.U.S. Customs and Border ...

A migrant shelter south of the Arizona-Mexico border has served as a vital lifeline for thousands of migrants seeking a better future in the United States ...

Humanitarian volunteers encountered the body of a 46-year-old woman, who had recently died of unknown causes, on Monday ...

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

Migrant encounters at the Southwest border soared to record levels under the Biden administration, and migrant deaths rose ...