A former Arizona sheriff running for Congress has found himself in the spotlight, but not for the right reasons. Mark Lamb ...

The motorcyclist who died after colliding with a tour bus near the Utah-Arizona border on Monday has been identified. The ...

U.S. Marines rolled up their sleeves at the Arizona border this week, welding barriers and reinforcing razor wire as part of ...

The Sonoyta mud turtle has just one remaining refuge in the U.S. Now, scientists say they've been told to "prepare for the ...

The Tucson-based Center for Biological Diversity has sued the Trump administration for failing to protect a tiny snail, which only exists in Quitobaquito Springs ...

A stretch of Interstate 10 at the Arizona-New Mexico border has claimed more than 50 lives over the last 40 years due to dust ...

This gun-slinging former Arizona sheriff running for Congress appears to have a few skeletons in his closet. Newly revealed ...

Remote wildlife cameras recently captured a rare and endangered jaguar crossing the Arizona borderlands.

PHOENIX – An Arizona man was sentenced to 10 years in prison for a deadly human smuggling crash in 2024, authorities announced Tuesday. Samuel Lopez-Ozuna, 20, of Tucson previously pleaded guilty to ...

Students in Arizona, Mexico border communities are graduating at higher rates than the statewide average, data shows.

An Arizona man is going to great lengths to honor the man who inspired the Arizona Trail. The Trail runs from the border with ...