A new trail in this southern Arizona city plots the most visitor-friendly astronomy stops—and there are plenty to choose from ...

When you think of sunny destinations to visit in the United States during the winter months, Arizona is high on ... as snowfall in the mountains near Tucson is unpredictable.

After months with almost no precipitation, the mountains above the canyon got a shock of rain and snow in early March. Cyr, who hikes Sabino often, heard that another hiker had seen water high in the ...