About 40,000 people were under evacuation orders and schools shut down Friday in Southern California after a storage tank continued to leak a hazardous chemical used to make plastic parts that officia...

As California officials rushed to cool down a chemical tank at risk of leaking or exploding, they said they're evaluating additional measures to neutralize the threat to more than 40,000 residents and...

Evacuation orders were issued on Friday for an area of Garden Grove, a suburb roughly 30 miles (48 kilometers) south of Los Angeles.