A new report identifies ways to create resilient water and wastewater systems in communities hardest hit by climate change.

In Colorado, we really don’t need to travel far to enjoy nature. We are usually only a few minutes’ drive from a lake or ...

A 71-year-old woman who was forced to spend a night in the rugged Big Maria Mountains near the Colorado River and the Arizona was safely located Wednesday, authorities announced. Identified ...

A new road trip of the Southwest’s Indigenous heartlands offers travellers a greater understanding of the past, present and ...

California’s snowpack is now 85% of average, with more snow in the northern Sierra and less in the south. Amid warming ...

During the late 19th and early 20th centuries, camels wandered the Sonoran Desert. How they got there, and what happened to ...

Trump’s early actions, including ordering the US Army Corps of Engineers to open two California dams, have led to concerns ...

California, Arizona and Nevada are urging the Trump administration to change the federal government’s approach to Colorado River water shortages. The three states say new rules should include ...

The mountains in Colorado, Utah, New Mexico and Wyoming saw a cluster of storms last month that aided their snowpack levels.

The Lower Basin states of California, Arizona and Nevada are asking for a fresh look at proposals for sharing the shrinking ...