The 10,396-acre Hughes fire reached 56% containment Friday as first responders made progress controlling multiple blazes ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

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

Coverage of the Hughes, Sepulveda and Laguna fires in Southern California during a fourth consecutive day of red flag fire ...

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

Experts say that even after fires are contained and extinguished, health risks from ash, smoke, and toxic materials, ...