ABINGTON TWP., Pa. (WPVI) -- There continues to be an active scene at the site of massive fire at SPS Technologies in Montgomery County as investigators work to figure out what caused the blaze.

A massive fire tore through SPS Technologies' Abington industrial complex late Monday. Here's what we know about the event.

The company, SPS Technologies, has a history of environmental and workplace violations, records show. Residents were sheltering in place and worried about the air quality.

A shelter-in-place order​ remains in place and voluntary evacuations have been ordered around the SPS Technologies facility ...

Firefighters continued battling the blaze at SPS Technologies into Tuesday night as hundreds of people were advised to ...

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