Evacuation orders were issued to 40,000 Orange County residents. A fire official said a major spill or an explosion were the ...

An official said there is no active gas leak in the area, but they're setting up evacuations in preparation for either a ...

An "unprecedented" situation was taking hold in Orange County on Friday, as a chemical tank was at risk of spewing a highly toxic chemical that can cause severe respiratory distress and ...

A failing tank in Garden Grove holding toxic chemicals has prompted major evacuations. Here's what you need to know.

Southern California officials have expanded evacuations in several Orange County cities due to concerns over a leaking toxic ...

About 40,000 people are under evacuation orders and schools have shut down in Southern California due to a hazardous chemical ...