If you're visiting Tucson and need a nature break, head to this nearby preserve for miles of mountain biking and hiking ...

What we know today as Sabino Canyon was the site of a whole lot of scrunching 25 million years ago. In a geologic nutshell: Two ancient types of rock - 1.4-billion-year-old Oracle granite and 50 ...

Road work was expected to begin today on Sabino Canyon Road near the intersection at Tanque Verde Road as part of a voter-approved $2.1 billion Regional Transportation Authority plan.