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 ...

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

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.

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 ...

An endangered species of bat has been confirmed in Arizona for the first time, using an emerging genetic sampling method and the work of an amateur scientist.

Mexican authorities suspect the underground pathway was a “narco tunnel” intended for smuggling drugs or people beneath the ...

CBP agents at the Nogales Port of Entry seized a rocket launcher and two rocket-propelled grenades from a vehicle heading ...

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

A fugitive who fled the country over four years ago after being accused of child exploitation has been captured and returned ...