Human remains have been uncovered amid the debris of a firework warehouse, days after it caught fire and exploded, setting off a wild pyrotechnics display over California.

Seven people are still "unaccounted for" in Yolo County's town of Esparto after several explosions at a fireworks warehouse resulted in a fire, officials said.

Investigators have located human remains following a large explosion at a Northern California fireworks warehouse. Yolo County confirmed its Coroner’s Division was allowed access to the site of