Seven people remain missing after a warehouse filled with fireworks exploded Tuesday evening in Northern California, officials said.The blast occurred at a pyrotechnics facility in Esparto, located in Yolo County,

The blast caused several spot fires and scattered large pieces of debris across a wide area, authorities said. The cause is under investigation.

(Reuters) -Seven people were missing after a fire and powerful explosion leveled a commercial fireworks facility in rural northern California, authorities said on Wednesday. Aerial footage from local news media showed the large warehouse-like building blown to pieces Tuesday evening in an enormous,