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 se ...

Darcy is working on two main projects – one relating to stormwater run-off, which contains contaminants such as nutrients, ...

Arizona's desert landscapes and constant sunshine attract thousands of retirees yearly, but many soon discover the reality ...

New research reveals that current global water models dramatically overestimate the amount of freshwater available for ...