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 ...

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

Air quality issues from the fires have the potential spread far, so medical expert David Geier is warning the Lowcountry to ...

European Union cities are unlikely to meet stricter air quality and noise pollution targets in the coming years, the European ...

Millions in Southern California on edge as final round of dangerous fire weather forecasted. Eaton Fire and Palisades Fire ...

Officials are warning of windblown ash and other pollutants from Los Angeles area fires and say air quality readers won't ...

Windblown ash from wildfires could pose health risks across Southern California this week. Here's what you need to know.

Strong winds over the next day will create dangerous conditions as several major wildfires continue to burn in the Los ...