The Spruce Wash suite of flood mitigation projects are intended to reduce the risk and mitigate the impact of flooding.

Poor drainage infrastructure design leads to costly delays. Learn how the right design of drainage system can improve project ...

A new study combines historical observations, climate modeling, and data from tree rings to create a fuller picture of ...

The NASA satellite image shows rust-red rock formations in Wyoming—evidence of 220-million-year-old 'megamonsoons'.

The Colorado River system is the lifeblood of the southwest, delivering water to 40 million people across the United States ...

Read more Families are now able to receive pediatric cardiac care in Flagstaff instead of needing to travel elsewhere. Read more "I can't tell you how much of a change I've seen in the students that ...