Central Arizona is preparing for more intense droughts and floods through major water projects with federal support.

Researchers discovered the aquifer to be nearly three times the capacity of Lake Mead, a reservoir that covers parts of Nevada and Arizona. It also supplied water to those two states and California.

That's almost three times the maximum capacity of Lake Mead, the currently overdrawn reservoir along the Colorado River that supplies water to California, Arizona ... map the volume of the aquifer.

The Ogallala aquifer that sustains parts of western Kansas has been declining rapidly, and some farmers say the solution is ...

That's almost three times the maximum capacity of Lake Mead, the currently overdrawn reservoir along the Colorado River that supplies water to California, Arizona ... map the volume of the aquifer.

Ottawa County faces a two-headed emergency: declining aquifers that are becoming more polluted with salts and nitrates. The stories they heard sounded more like those from Arizona or California ...

While the Oregon Cascades are buried beneath heavy snow and glaciers this time of year, new research is showing something big ...

Colorado is a state full of surprises, offering everything from natural wonders to fascinating history. Whether you’re a ...