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 ...

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

The Pima County Sheriff's Department said Friday that of several gloves located during the investigation into Nancy Guthrie's investigation, the closest were found about 2 miles from her home.

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

Another shutdown for parts of the federal government is expected this weekend as lawmakers debate new restrictions on ...

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

Arizona freshman forward Dwayne Aristode will not play against Texas Tech on Saturday, according to the official injury report UA sent the Big 12.

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.

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

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

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 ...