Lake Mead, the river’s largest reservoir, is about 30% full and federal officials have now said that shortages will last ...

Utah's Great Salt Lake has always been a barometer of environmental change. But new research reveals that over the past 200 ...

Additional action to save Lake Powell is almost certain to come in September 2025, at exactly the worst time for the Colorado River.

Nevada, the driest state in the nation, is only getting drier as the region’s supply of groundwater quickly disappears.

Federal officials announced Aug. 15 they would continue water allocation cuts on the Colorado River for the fifth consecutive ...