Members of Arizona's congressional delegation have launched their latest legislative attempt to evelate Chiricahua National ...

Here's what caused the price of cocoa futures to rise and then fall — and why that may not be reflected in the prices ...

Series history: Arizona split two regular-season games with the Red Raiders last season, losing 70-54 in Lubbock and winning ...

The University of Arizona has entered a historic 15-year, $27.7 million naming rights agreement, rebranding its iconic McKale ...

Big crowds and national attention are set for a huge Arizona basketball weekend, with Tommy Lloyd, Arizona Wildcats, College ...

Arizona's 82-78 loss at Kansas might have ended the Wildcats' perfect start, but ESPN analysts Seth Greenberg and Jay Williams said it could wind up helping them the rest of ...

A California man arrested after federal authorities say he made a bogus ransom demand to the family of Nancy Guthrie appeared in a Tucson court this week.

Stadiums are outfitted with cameras that track each pitch and judge whether it crossed home plate within the strike zone.

Those frightening images of a masked man on Nancy Guthrie’s porch the day she vanished could provide valuable clues to investigators.

Negotiators won't be able to agree on cutting water use by deadline, governors of Arizona, California and Nevada say.

More than 4,000 calls came in after the release of videos of a masked person on Nancy Guthrie’s porch. Experts say one thing’s certain: The tips can’t be ignored.

Couples across Tucson are saying “I do” in unforgettable ways this Valentine’s weekend — from Elvis-officiated mass weddings at Hotel Congress to tattoo-parlor ceremonies with free ink at Art and ...