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

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.

President-elect Donald Trump’s threat to levy tariffs as high as 25% on Mexico has left people on both sides of the border concerned about the impact it will have on the consumers, employees and businesses that rely on the Arizona-Mexico trade relationship.

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.

Humanitarian volunteers encountered the body of a 46-year-old woman, who had recently died of unknown causes, on Monday morning at a remote area along the southern border wall, east of

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

A fugitive who skipped bail on child pornography charges and fled the country has been arrested in Mexico, Phoenix Police said.

Mexico's President Claudia Sheinbaum joked about renaming the U.S. in response to President-elect Donald Trump who recently said he wants to rename the Gulf of Mexico.

TUCSON, Ariz. (KGUN) — I-10 eastbound is closed in Lordsburg, New Mexico after a crash overnight. According to the New Mexico Department of Transportation, the highway was closed last night around 10:30 p.m. due to a crash between Lordsburg and Steins.

Donald Trump has threatened to impose tariffs on imports from Mexico to pressure the Mexican government to do more to stop the flow of illicit fentanyl and migrants into the U.S. across the U.S ...

The Southwest border has been closed to cattle since November, when a case of New World Screwworm was detected in a cow in southern Mexico. Now, the U.S. Department of Agriculture has finished its inspection of the crossings along the Arizona-Mexico border.

A Trump-era shift has left Republicans divided over several of the country’s biggest immigration programs. What could it mean for Arizona?