Google takes viewers on a 286-mile journey down Colorado River.

While the state isn’t in immediate crisis, steps must be take to prevent future imbalance between supply and demand.

All of Arizona's 15 counties are now designated by the U.S. Department of Agriculture as natural disaster areas for drought.

A battle over water at Arizona's Fort Huachuca illustrates the Defense Department's growing concern over its water supply.

Yavapai County Water Advisory Committee members reviewed expensive new potential water sources Wednesday after talking about where they're going

Without a lot more rain and snow, many California farmers caught in the state's drought can expect to receive no irrigation water this year from

The sinuous Colorado River and its slew of man-made reservoirs from the Rockies to southern Arizona are being sapped by 14 years of drought near