The fire took place overnight and the investigation into the cause is underway. GM confirmed a concept car was lost in the blaze.

A massive fire tore through a General Motors design facility in Pasadena on Wednesday evening, destroying several concept ...

General Motors says a fire at its Pasadena Advanced Design Studio on Wednesday evening was isolated to a single concept ...

There was a fire at the General Motors Advanced Design Center in Pasadena, California, on the evening of Wednesday, October ...

Firefighters battled a blaze at General Motors’ Advanced Design Center in Pasadena on Wednesday evening, Oct. 22, authorities ...

Initial reports described the fire as one of the city's worst in years, though GM says the incident was contained to one ...

One of Pasadena’s largest structure fires in years struck Wednesday evening at General Motors’ Advanced Design Center.

Hundreds of firefighters and a hazardous materials team were called in to assist in battling the blaze, which reportedly ...

Hundreds of firefighters and a hazardous materials team were called in to assist in battling the blaze, which reportedly ...

Update : "We’re grateful that all employees and first responders are safe and accounted for," a GM spokesperson told TTAC in ...