A migrant shelter south of the Arizona-Mexico border has served as a vital lifeline for thousands of migrants seeking a better future in the United States ...

Casa del Migrante La Divina Providencia is a migrant shelter in the border town of San Luis Rio Colorado, Mexico. Alexandra ...

One man killed in Wednesday's truck rollover on Interstate 19 was a Nogales resident, while the second victim was from Sonora ...

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-year-old cannon.

NOGALES, Ariz. — Two people have died after they crashed their vehicle on I-19 near Nogales, temporarily closing the highway. The crash happened near State Route 289 Wednesday afternoon.

A project proposal looking to give Border Patrol access to roughly 12 miles of roadway near the U.S.-Mexico border in Arizona ...

The Southwest border has been closed to cattle since November, when a case of New World Screwworm was detected in a cow in ...

State-level border funding was allocated to sheriff's departments throughout Arizona, the governor’s office announced on ...

Residents along Arizona's 372-mile border with Mexico make up a complicated tapestry of views, concerns and hopes on the eve ...

As President-elect Donald Trump looks to make sweeping changes to immigration policy in his second term, we revisit the ...

Interstate 19 was completely closed near Nogales following a fatal crash Wednesday afternoon. Arizona DPS said it was a ...