Republicans included a number of unexpected items in the package that was finished just hours before it was passed.

The combination of an upper-level low off the coast of California and the moisture once associated with Tropical Storm Alvin ...

New research from Arizona State University shows that water is now being used faster than it can naturally refill.

New research from Arizona State University professors shows the Lower Colorado River Basin has lost as much groundwater as is contained in Lake Mead over the past 20 years.

PHOENIX (AZFamily) — The remnants of Tropical Storm Alvin will likely enhance our rainfall in Arizona by late this weekend. Alvin is currently spinning in the Eastern Pacific Ocean off the coast of ...