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

Arizona and Sonora signed a memorandum of understanding, agreeing to tackle shared environmental challenges at the border.

Arizona has seen wet winter seasons over the past 30 years, but not one after another, and that's what's needed.

UofA President Suresh Garimella makes first public comments at Tucson Metro Chamber State of the Region breakfast ...