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.

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

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

Mexico is preparing for the mass deportations President Donald Trump has promised with a program called "Mexico Embraces You."

Nick Kostos and Femi Abebefe discuss the teams they believe can actually win the Super Bowl in February. President Donald Trump and First Lady Melania Trump attended the Commander-in-Chief Inaugural Ball and the Liberty Inaugural Ball in Washington on Monday night.

We are ready to receive you on this side of the border,' Mexico's interior minister, Rosa Icela Rodríguez, said.

With all their belongings in red bags, people were deported through the DeConcini Port of Entry in Nogales, Arizona on Tuesday morning.

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

NOGALES, Sonora — Since being sworn in as the 47th president of the United States, Donald Trump has signed many executive orders aimed at immigration, including declaring a state of emergency at Arizona's southern border and ending birthright citizenship, which Arizona's Attorney General Kris Mayes has already challenged.

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

Trump’s second term will have an outsized impact on Arizona, a border state and presidential battleground that was at the heart of Trump’s attempt to overturn the 2020 election and then elected him decisively four years later. Trump is in a more powerful position than he was on Inauguration Day in 2017, political watchers say.

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