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 ...

PHOENIX — Arizona’s governor and the GOP-controlled Legislature are at odds over regulating groundwater pumping in the ...

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 ...

Eastern Washington farmers are set to gain a more reliable water source, thanks to a $45 million state investment in a major ...

Arizona Gov. Katie Hobbs heard from county leaders and residents during a tour of La Paz County, where water overuse is evident.

Luckow: Uttar Pradesh's groundwater monitoring data indicates improvement in 566 of 826 development blocks, according to the ...

Democratic Gov. Katie Hobbs sought to create rural groundwater management areas across Arizona, but the effort has stalled in ...

But water tables underneath fast-growing unincorporated suburbs are heading in the opposite direction: Groundwater levels are falling anywhere from 2 to 7 feet yearly in wells serving three ...