While dog-friendly hiking trails in the immediate Foothills area may be limited, many dog owners take advantage of the Rillito River Park Trail when exercising their pets.

At the site of the canyon and the modern-day Catalina Mountains, an enormous dead volcano lay atop granite rocks up to 1.4 billion years old. 50 million years ago ...

We've got 14 great last-minute vacation ideas here, so pack your bags and get ready for a week of hiking, swimming and ...

A man who disappeared after hiking at the Pima Canyon Trailhead Wednesday was not found Friday evening even after efforts by ...