Researchers found massive depletion of the region's groundwater, adding more stress to the drought-stricken Colorado River.

As the amount of water in the Colorado River shrinks, more farms and cities are turning to groundwater, which is less ...

Deep below the surface of the ground in one of the driest parts of the country, there is a looming problem: The water is ...

Overuse and climate change are rapidly depleting groundwater throughout the region, but aquifers are not part of the ...

New research is showing that groundwater from the Colorado River Basin, or CRB, is depleting more quickly than most first thought. Researchers from Arizona State University published the research ...

The Colorado River Basin lost an alarming amount of groundwater over the past 20 years, a new study found. Nearly 28 million acre-feet of water has been depleted from the region, nearly the volume of ...

New research based on satellite data shows the depletion of groundwater in the Colorado River Basin far exceeds losses from the river’s reservoirs. Scientists say overpumping is leading to ...

Collectively, these measurements offer a detailed map of the character and contents of Colorado River water as it travels from Rocky ... managers better solve issues as they arise. The upper basin is ...

And the bigger picture in the Colorado River Basin," Nielson said ... wide variety of funded projects and their success on a new map. Correction: A previous version incorrectly stated the ...

Snowpack in the upper Colorado River basin is slightly less than normal for this time of year, meaning Arizona could see sustained water cuts through 2026. Though trends could change through the ...

As the Colorado River’s giant reservoirs have declined during the last two decades, even larger amounts of water have been ...

(CNN) — Deep below the surface of the ground in one of the driest parts of the country, there is a looming problem: The water is running out — but not the kind that fills lakes, streams and ...