Wildfire survivors across Los Angeles County are discovering that the most dangerous consequence from a wildfire isn’t always visible. Lead, arsenic, and other toxic metals could be hiding deep in ...

Harvard researchers argue California should lower its cleanup goal for lead in soil from 80 milligrams per kilogram to 55 mg/kg. The scientists contend the state’s number is based on outdated science.

ALTADENA, Calif. (KABC) -- When the Eaton and Palisades fires broke out six months ago, they sent a lot of dangerous chemicals into the air and into the soil. Shortly after, the 7 On Your Side ...

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