Our second cold snap of the month will last through Thursday morning, with dangerous overnight wind chills on the Plains.

From exploring Arizona canyons to Utah buttes and beyond, our national parks columnist shares the most adventurous Southwest ...

Hike through one of the best state parks in Colorado for stunning canyon views. There are plenty of hiking and climbing ...

Lead negotiators from the Colorado River’s Upper Basin states expressed a dual sense of uncertainty and urgency on Tuesday, ...

The Rocky Mountain states say they don't have water to give. The Southwest says it can't save the Colorado River on its own.

Popular White River National Forest locations are now open for reservations, and they can fill up fast. Reservations for some ...

To meet the needs of the ever-increasing number of boaters using the Colorado River, a $33 million project in the planning ...