The Los Angeles County Department of Public Health is warning residents to stay cautious near recent burn scars, including torched structures or patches of land.

"Initial drilling has provided encouraging results supporting our belief that the Nyngan project is a new porphyry district ...

Burn pit registry is failing to help track vet illnesses, experts say The effort has collected more than 317,000 names but fails to present a full picture of the problem, researchers concluded. 2 ...