The prospect of the Colorado River running dry anytime soon is hard to fathom. But if it ever does, it will have a devastating effect on the economies of the seven states that rely on the river's life-giving waters, according to a study prepared by Arizona State University.

A layer of snow can add a special dimension to the scenery in parks anywhere, but the contrast with colorful rock formations can be especially striking in places like Arches, Bryce Canyon and Grand Canyon National Parks. That's expected to be the case for start of the New Year in several parks in the high desert, but park officials are asking visitors to use caution—and common sense—on icy roads and trails.

To alleviate parking problems, for now, at the trailhead to Delicate Arch in Arches National Park, the National Park Service has settled on a plan to enlarge the existing parking area by almost one acre, a move that will add 82 parking spots.

A public opinion poll of key Western states has produced somewhat contradictory results when it comes to federal lands in those states. While strong numbers voiced positive views of agencies such as the National Park Service and U.S. Forest Service, strong numbers held their state governments in higher esteem than the federal government. Overall, though, a slight majority opposes proposals to turn those federal lands over to the states.