The Lower Basin states of Arizona, California and Nevada are asking for a fresh look at proposals for sharing the shrinking water supply and changes to Lake Powell and the Glen Canyon Dam.

The new Glade Reservoir in Larimer County will have plenty of impacts. Here's what to know about recreation, moving the highway and Haystack Rock.

Leaders in California, Arizona and Nevada sent a letter to Doug Burgum, the newly appointed Secretary of the Interior, asking ...