A tank at a Garden Grove aerospace plant came within a crack of exploding and forcing a toxic chemical cloud over 50,000 evacuated residents — here's what regulators knew before it happened.

Three Ground Self-Defense Force tank crew members were killed and another injured when a shell exploded at 8:39 a.m. on April ...

Federal agents were looking for records that might shed light on why chemicals overheated, threatening a catastrophe in Orange County.

WE GO RIGHT TO THIS BREAKING NEWS NOW. A FIRE AT PINNACLE COUNTRY CLUB ON WEST CHAMPIONS BOULEVARD. CREWS TELL US A PROPANE TANK EXPLODED. THE WIND CAUSED THE FIR A fire was reported early Sunday ...