Officials are grappling with the aftermath of the atmospheric river which caused mudslides and floods, especially in areas impacted by wildfires.

The Wastewater Surveillance Act, if passed, would require at least one wastewater monitoring site in every California county.

As multiple wildfires burned in Los Angeles County, Kyle Jeong came back to his dorm to find his roommate switching between ...

Los Angeles residents will have to cope with the effects of smoke-related unhealthy air, the Los Angeles County Health ...

An air quality alert was issued on Sunday at 10:33 a.m. in effect until Tuesday at midnight. The alert is for Calabasas and ...

Even if you don't live in an area where wildfires are typical, it's important to know how to protect your health.

The largest fires started on January 7 and devastated swathes of L.A., including Pacific Palisades and Altadena. The fires ...

An air quality alert was issued on Friday at 12:07 p.m. in effect until Sunday at midnight. The alert is for Calabasas and ...

As wildfires continue to affect communities across California, people not only need to remain vigilant about the threat of flames, but also the health risks posed by wildfire smoke.

California has more than 1,100 cameras ... They can detect heat signatures, map fire perimeters and burned areas, and track ...

California has more than 1,100 cameras ... They can detect heat signatures, map fire perimeters and burned areas, and track smoke and pollutants to assess air quality and health risks. Once a fire is ...

Facing the uncertainties of droughts, wildfires, blackouts, poor air quality, mudslides and flooding, here are some ideas from faculty at the USC Viterbi School of Engineering to build a more ...