The Arizona Republic's climate reporter, Joan Meiners, is biking the length of the Arizona Trail to document changes to ...

The Weather Service predicts a milder-than-average winter across the southern portion of the country and along the Eastern ...

On Halloween, Phoenix averages a high of 83 degrees and a low of 60, usually with no rain, according to the National Weather ...

The normal high temperature for this time in October is 90 degrees, and we will be far below that mark as the weekend ...

Tuesday morning and afternoon will continue to bring generally sunny, dry and calm conditions to the state. By Tuesday ...

The Republic's climate reporter started her journey on the Arizona Trail with detours that were forced by wildfires and left ...

Welcome! To another edition of the Arizona Wildcats Insiders Podcast featuring your host Troy Hutchison, who will be ...

A study led by University of Arizona researchers shows that decades of groundwater pumping by humans has depleted Tucson-area ...

PHOENIX (AZFamily) — A comfortable week of dry and warm weather is ahead for the Valley in the new week ahead. Look for ...

The Arizona Fall League dealt with some weather early in its second week of play. But once games resumed, the action wasn't ...

A new study has found that groundwater pumping is having a greater effect in changing levels in the Tucson Basin Aquifer than ...

A cold front is passing the state throughout the day, which will keep temperatures comfortable and continue to bring breezy ...