The travelers involved were turned over to U.S. Immigration and Customs Enforcement’s Homeland Security Investigations.

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

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

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

Detective Cody Sessary is with the sheriff’s SABRE Team, or Southern Arizona Border Region Enforcement. They use technology ...

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

An asylum seeker knew something was wrong when she saw her husband’s face as he stood in the courtyard of the shelter that’s ...

A smuggling tunnel still under construction was discovered by authorities at the Arizona-Mexico border – marking the third underground passage found in the area, officials said. US Customs and ...

New U.S. tariffs on Mexican imports could spark a trade war if Mexico retaliates with tariffs on U.S. goods, which could hurt Arizona's overall economy, experts say. Mexico is Arizona's biggest ...

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

Partly cloudy with a high of 56 °F (13.3 °C). Winds variable at 6 to 12 mph (9.7 to 19.3 kph). Night - Clear. Winds variable at 5 to 10 mph (8 to 16.1 kph). The overnight low will be 37 °F (2.8 ...

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