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

As the Colorado River’s reservoirs have declined, even larger amounts of groundwater have been drained from aquifers. Using ...

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

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports on new research showing that the Colorado River Basin has ...

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

Melting snow from California's Sierra Nevada is filling reservoirs. But dry conditions have shrunk the flow of the Colorado ...

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 ...

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 ...

The study found groundwater tables in the Lower Colorado River basin, and Arizona in particular ... illuminate the magnitude of the groundwater crisis in the Southwest, which is particularly ...

These groundwater losses accounted for ... The declining flow of the Colorado River over that period has reached crisis levels as major reservoirs declined to dangerous levels and prompted the ...