RICHMOND, Calif. (AP) -- A corroded pipe that failed and triggered a leak and massive fire at Chevron Corp.'s Richmond refinery had a low silicon content that went undetected during the company's ...

A fire broke out during the demolition of an emptied oil storage tank at the former Philadelphia Energy Solutions refinery, drawing more than 100 emergency responders to a site that has been largely ...

SAN FRANCISCO — Federal investigators probing the cause of a massive Chevron oil refinery fire are focusing on possible corrosion in a decades-old pipe the company inspected late last year but did not ...

PHILADELPHIA (CBS/AP) -- Federal investigators revealed Wednesday a corroded pipe caused a fire and explosion at a South Philadelphia oil refinery. The U.S. Chemical Safety Board said a single elbow ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. PHILADELPHIA (AP) — An aging, failed elbow ...

Federal investigators probing the cause of a massive Chevron oil refinery fire are focusing on possible corrosion in a decades-old pipe the company inspected late last year but did not replace.

In a sea of gray, white and beige storage tanks within the Phillips 66 oil refinery complex in the city of Wilmington, one stands out from the rest with its orange body and toothy grin. Every October ...

SUPERIOR, Wis. — A raging refinery fire that forced the temporary evacuation of homes in the coastal Wisconsin city of Superior in April was caused by an explosion that sent debris hurtling into an ...