Air pollution is a well-known risk factor for respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD).

On Sunday at 11:55 a.m. an updated air quality alert was issued in effect until Monday at noon. The alert is for San ...

An air quality alert was issued on Friday at 12:06 p.m. in effect until Saturday at 12:15 p.m. The alert is for San ...

The blazes that began on Jan. 7 charred thousands of buildings, cars and electronics across the Los Angeles area, creating ...

Data reviewed by Caltech scientists found spikes of lead, chlorine and bromine in the air after the Eaton fire started.

Impacts of the LA fires on the the Latino community – the country's largest by percentage – are acute and will be long ...

While there has been a growing crisis in insurance for years, the scale and scope of the Los Angeles wildfires brings the ...

PM urges action to tackle waste management, control air pollution. Prime Minister Sonexay Siphandone has called for stronger ...

Not far from where Ceci Carroll lives, a rock-mining company has polluted the air with dust across the San Gabriel Valley, she said. Now, as crews clean charred remains from the Los Angeles wildfires, ...

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