This is just the beginning,” one Defense official said about the deployment of active-duty troops to the border with Mexico.

The Sonoran Desert is home to gorgeous views and natural sights but sometimes, it takes community help to keep it that way.

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

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.

So far, Immigration and Customs Enforcement agents have made nearly 1,000 arrests across Arizona and other big cities nationwide.

The number of people diagnosed with Alzheimer's and dementia in Arizona is on the rise. Advocates are pushing for more screening and care across the state.

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

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

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 ...

The Mega Millions jackpot has been won in Arizona. One ticket matched all six balls on Jan. 17's drawing to win the $112 million ($49.95 million cash option), according to the Mega Millions website . The winning ticket was sold at the Winners Corner on West Broadway Road in Tempe, Ariz., according to the Arizona Lottery.

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.

The Arizona Wildcats aren't officially ranked in the latest college basketball AP Top 25 Poll, but they've picked up enough votes to move into the top 30. Arizona (13-6, 7-1) is unofficially No. 30 after tallying 47 votes in the Week 13 poll.