"A Pacific storm and atmospheric river will impact the Pacific Northwest states and northern Rockies this weekend," the NWS said.

When people think of volcanoes, they don’t typically think of Michigan. But volcanic activity was the driving force behind ...

On Saturday, a couple dozen volunteers were working hard to keep Calico Basin beautiful as part of the Friends of Red Rock ...

This year's storms won't erase looming drought worries across the entire southwestern U.S., experts fear. Of particular concern are the giant reservoirs of the Colorado River basin, Lakes Mead and ...

Water managers from the Upper Colorado River Commission agreed to write a letter to the U.S. Bureau of Reclamation asking for ...

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

States are part of countries, and countries may be grouped by other areas, like continents, hemispheres, or a political or ...