Tucson, Arizona's second-largest city, lies in the heart of the Sonoran Desert and features its signature saguaro cacti. It's also surrounded by scenic mountain ranges in every direction with towering ...

The future site of Tucson had everything a colonizing army could want in the 18th century: “water, pasture and wood” at a place on the map that seemed ideal for stopping the advance of enemy attackers ...

Not only did Tucson have two Chinatowns at one point in time, but in 1955 there were 119 Chinese grocery stores in the Old Pueblo.

TUCSON, Ariz. (KGUN) — Sun Tran is celebrating its 50th anniversary. Back in 1975, Tucson's bus service had rebranded itself as Sun Tran. From mules, to trolleys, to buses, Tucson's transit history ...

Plan a three-day Tucson getaway with saguaro hikes, mesquite-fired restaurants, mezcal bars, and an optional fourth night in nearby Sonoita wine country.

Jan. 25 ...