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

The research highlights the groundwater issues complicating the Colorado River's already strained water supply.

The Colorado River Basin lost an alarming amount of groundwater over the past 20 years, a new study found. Nearly 28 million ...

The world’s groundwater is disappearing at a rate so great as to knock the Earth off its axis. Like any global threat, though ...

— Most of the total water losses occurred in the drier Lower Colorado River basin. It lost 20.7 million acre-feet of ...

The researchers found that groundwater was being depleted faster than it could be restored, and that total water loss was ...

Basinwide, researchers found, groundwater storage has fallen by 27.8 million acre-feet since 2003 — enough water to fill an ...

New research from Arizona State University professors shows the Lower Colorado River Basin has lost as much groundwater as is ...

The Colorado River Basin’s groundwater supplies are ... a need to identify factors that contribute to the system’s groundwater loss — with the goal of creating “sustainable water ...

The Colorado River Basin has lost twice as much groundwater since 2003 as water taken out of its reservoirs, according to a ...

The amount of groundwater that has been pumped out of the Colorado River Basin since 2003 is enough to fill Lake Mead, researchers report in a study published earlier this week. Most of that water ...