Located in the heart of the Saguaro-dotted Sonoran Desert, Tucson, Arizona is a vibrant city that ... Tucson offers a ...

Tucson, Arizona ... has a fun-loving history, to say the least. Tucson is a snowbird destination in the winter months due to ...

Popular options include the Fred Lawrence Whipple Observatory, which sits south of Tucson ... With Arizona temperatures soaring above 100 degrees in the summer months, a fun way to stay cool ...

A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from, including world-class observatories and six Dark Sky parks. Tucson ...