Warmer temperatures might be causing plants to emit more chemicals into the atmosphere, adding to one of Phoenix's worst air ...

The use of dirty energy has exacerbated rising global temperatures, resulting in hotter, more intense heat waves in cities ...

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, ...

Vikings coach Kevin O’Connell was born and raised south of Los Angeles, where ongoing wildfires have claimed at least five ...

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 ...

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

The Phoenix Valley's eastern high terrain could see wind gusts exceed 50 mph, according to the National Weather Service.

On Wednesday at 7:45 a.m. an air quality alert was issued valid until 6 p.m. The alert is for Imperial County Southwest, ...