Longterm health damage becomes a concern as the air quality index reached hazardous levels for some neighborhoods ...

Fires raging in the Los Angeles area reduced some 10,000 structures to ash and rubble, killed at least 10, displaced ...

Certain masks are effective in protecting against wildfire smoke — but only if they are fitted and worn properly.

U.S. stocks are recoiling on worries that good news on the job market may prove to be bad for Wall Street by keeping ...