"The Kansas Geological Survey earlier this month completed its annual campaign to measure the Ogallala Aquifer, which ...

This is shorthand for the aquifer itself. The Ogallala is a giant underground sponge ... and Oklahoma had been condemned on maps as the Great American Desert, but the cruelest assessment came ...

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