The administration has mobilized military units to head to the southern border and increased immigration raids in cities.

The mayor said the changes could hurt the local economy, which relies on the residents of Agua Prieta, Mexico. He said 70% of ...

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 ...

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

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

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 ...

Where will the Arizona basketball team be seeded in the 2025 NCAA Tournament? Check out the latest March Madness projections ...

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

President-elect Donald Trump is gearing up for his inauguration on Jan. 20 and the start of the new administration holds significance for Arizona. Trump has promised to start mass deportations on ...