Arizona's governor says the state will start limiting groundwater pumping in an area where a Saudi farm grows hay and aquifer ...

Arizona will impose groundwater regulations in parts of La Paz County where alfalfa growers have drilled deep wells.

Sixty years ago, these freshwater springs and forests were drowned by a 9,500-acre reservoir. Could the ecosystem finally be ...

In late September, Gov. Spencer Cox stood on the shores of the drying Great Salt Lake, flanked by top legislative leaders and ...