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

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

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

The search for a missing elderly man from Phoenix has gone cold. His family is now expecting the worst and want answers on his disappearance at a New Mexico state park.

Detective Cody Sessary is with the sheriff’s SABRE Team, or Southern Arizona Border Region Enforcement. They use technology from New Mexico to California to catch people who cross the border illegally. He told me that he's seen an “astronomical” difference at the border between the first four years under Trump and four years under Biden.

Mexican long-nosed bats have been identified in southeastern Arizona through citizen scientist efforts and innovative DNA technology.

Many of President Donald Trump's executive orders and administration policies will directly affect on Arizonans' lives. Here's a rundown of Week 1.

The U..S Attorney's Office revealed on Monday that the Tucson Sector Border Patrol and Yuma Border Patrol made 3,141 arrests during the last trimester of 2024

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

Snow will continue to impact Arizona primarily through the day Tuesday, but as we head overnight into Wednesday, the precipitation intensifies and expands in coverage.

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 ...

A week into the second Trump administration and the crackdown on the border and illegal immigration is underway. DHS arrested and deported over 7,000 people that were in the U.S. illegally, and some of them were in Arizona.