Arizona can be hot and cold. Here are 15 weather records set in the state, including the snowiest, coldest, hottest, and most ...

A strong ridge of high pressure will take control of our weather and bring a big warming trend back to southern Arizona for ...

Sean McLaughlin of Arizona's Family stations and Amber Sullins of ABC 15 answer your burning questions about climate change ...

After the Heat forward's monster performance, Jimmy Butler had fun with his teammate, Tyler Herro, during the postgame press ...

Arizona is one of the most unique states in the United States for its weather. The Grand Canyon State experiences both extreme heat and extreme cold, depending on the time of the year and your ...

We have gotten several questions and comments on our article “Summer escapes: Museums to help get away from the Arizona heat” ...

Arizona State University, Phoenix, and 3M test a 'cool roof' coating at an outdoor shelter to reduce heat for the homeless.

The Democratic candidates for Arizona Corporation Commission made climate change an issue, but it did them no good in this ...

TUCSON, Ariz. (KGUN) — To explore water conservation efforts in urban heat-effected areas like Tucson, researchers at the ...