The infernal blazes burning in Southern California are raising concerns about the potential airborne hazards they may be ...

As fires sweep through Los Angeles County, residents face mounting concerns about contaminated air and water supplies ...

At least 28 people are believed to be dead and more than a dozen others remain unaccounted for as multiple wildfires rage across Southern California.

Weeks after the worst of the deadly fires tore through Los Angeles suburbs, families are grappling with the reality that toxic ash from burned cars and homes could be a health issue for awhile, especi ...

Launched as a volunteer-sourced wildfire tracking app in Northern California, Watch Duty has integrated a wide range of data ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

Athena Cheris, asst. life+arts editor, explains why the AQI index may not tell the whole story of air quality in Los Angeles.

The areas surrounding the wildfire, including the San Gabriel Mountains, the 5 Freeway corridor near Castaic Lake and Santa Clarita, are expected to be the most impacted by the Hughes fire, which ...

In the aftermath of L.A.’s most destructive wildfires, air quality experts warn that families should be prepared for the “disaster after the disaster” — ...

LA County Sheriff says about 31,000 people were under mandatory evacuation orders while another 23,000 were under evacuation ...

Coverage of when the Hughes fire exploded north of Castaic, the areas under evacuation orders and an extended red flag ...

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds ...