President Donald Trump said he will enact comprehensive tariffs on Mexico and Canada on Feb. 1. Here's what Arizonans will ...

Officials in Douglas — along the border between Arizona and the Mexican state of Sonora — have declared a state of emergency.

A new study is recommending several changes to Interstate 40 between Albuquerque and the New Mexico-Arizona state line.

The Mexican government has launched ConsulApp Contigo, a mobile application that provides support to Mexican nationals living ...

This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

The appointment of Maria Elena Cruz broadens the racial, geographic and political diversity of the seven-member, ...

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

Through humanitarian intervention, the Tuscon Samaritans' mission is to save lives and relieve the suffering of migrants in ...

Firefighters are battling a wildfire reported Tuesday afternoon on the Navajo Nation near the New Mexico-Arizona state line.

Senior Field Correspondent Nina Kravinsky, a former NPR producer, is reporting from the station's news bureau in Hermosillo.

The number of people diagnosed with Alzheimer's and dementia in Arizona is on the rise. Advocates are pushing for more ...