"A strong focus on neighborhoods most vulnerable to extreme heat." City of Phoenix unveils ambitious plan to combat escalating issue impacting residents: 'Not just an aesthetic upgrade' first appeared ...

Wildfires continue to burn in Southern California, but even with winds not as gusty on Thursday, conditions remain volatile ...

Monday’s NFL Wild Card playoff game has been moved from California to Arizona. The game was initially scheduled to be played at SoFi Stadium in Englewood, ...

The NFL has moved the Rams’ wild-card playoff game against the Minnesota Vikings to Arizona after days of devastating ...

The Vikings' NFL playoff game Monday night against the Rams was moved to Glendale, Ariz., because of multiple wildfires that ...

Norovirus, or the stomach flu, is on the rise across the U.S. The latest data from the Centers for Disease Control and Prevention (CDC) suggests that cases have gone up ...

From December into January there have been numerous air quality alert days. The top contributor this time of year is the holiday fireworks.

The same Santa Ana winds spreading wildfire across southern California are blowing the smoke over the Pacific Ocean, not into ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

Both the Phoenix Fire Department and the Arizona Department of Forestry and Fire Management are deploying personnel and ...

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...