New research at NAU looks at faster warming in the Arctic, and highlights concern about risks to the U.S. of a political ...

Firefighters came to help from all over California; from Texas, Oregon and Arizona; from tribal reservations and even Mexico and Canada. We should collaborate to prevent disasters, too.

Three of the state’s largest utilities; Arizona Public Service, Salt River Project, and Tucson Electric Power are exploring a ...

The Arizona Supreme Court has set a March 19 execution date for a man who pleaded guilty to murder more than 17 years ago and ...