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

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 ...

Bad air quality can have a negative impact on people, but pets can be more susceptible to it, and these are the things to be ...

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

Dr. Nina Shah, chief medical officer at HonorHealth and a pulmonologist, explains the lingering effects of wildfire smoke and ...

Smoke from the raging Southern California wildfires is filling city skylines, causing officials to warn residents of hazardous air quality.

Especially after fireworks or extreme weather that cause poor air quality, the Valley's air can contain microscopic harmful ...

The Valley saw record-breaking smoke levels over the New Year’s holiday.

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

Hold onto your hats, because the Valley is in for a blustery day on Wednesday after a cold front moved into the area.