Tucson's history began with a Spanish fort, the Presidio San Agustín del Tucson, built in 1775, then almost lost.

Savage brawl erupts between USA and Mexico fans at tense World Baseball Classic showdown in Houston.

At least 10 women and girls say they were groomed at what was once Jeffrey Epstein's Zorro Ranch in New Mexico.

Spokeo analyzed state government information and other historical sources to compile this list of stories behind every state's nickname.

El Paso's new 50-acre Public Safety Complex will consolidate police and fire training academies onto one campus.

Federal prosecutors, who can face discipline for not advancing the Trump administration’s priorities, are bringing military ...

Residents question plans to extend the life of a coal mine for 110 years when the power plant it supplies is set to close in a few years.

With a blizzard predicted in the North, a heat wave in the Southwest, and flooding in Hawaii, we'll be posting the latest updates here all day long.

The Sun Devils have the potential to make a one-year turnaround by doing these three things in the months to come.

The transfer of federal forest land in Arizona to a pair of international companies that plan to mine one of the largest ...

As mezcal has spread to bars around the world, so has its footprint on the land. While the boom has brought economic benefits for many local producers, it’s also led to rising environmental costs.