The West’s most important river has shriveled over the past quarter century — and its leading climate scientist says things ...

The snowpack in the upper Colorado River Basin reached 89% of the median level on April 1, but the outlook worsened over the last two months because of persistent dryness, warm temperatures and ...

Is cloud seeding safe? Jonathan Jennings explains the science behind the technology in Colorado, Utah and Wyoming.

The forecast for spring-summer runoff in the Colorado River has taken a nosedive due to sharply decreased snowpack and total precipitation in April compared to earlier months. The federal forecast ...

Researchers say over-pumping the Colorado River Basin could have long-lasting impacts for the seven states and Mexico that use this water source. This could result in wells drying, land subsidence ...

After months of stalemate, glimmers of hope have emerged for consensus on a new plan to manage the shrinking Colorado River.

The Colorado River Basin’s groundwater supplies are dwindling, thanks to a combination of both natural events and human pumping activities, a new study has found. The critical Western system has ...

As the seven Colorado River Basin states haggle over the future of water allocations, authors of a new report on groundwater argue that equal attention should be paid to the water beneath our feet ...

Millions of dollars in federal funding has been released to continue restoring lands and streams in the fire-scarred Upper ...

Mayors of Western cities are urging the Trump administration to take steps to help address water scarcity as climate change depletes the Colorado River.