About 200 people gathered Monday night to listen to a panel of state, local and federal officials and a representative of the Chevron Richmond refinery discuss why a five-foot section of a 200-foot ...

The pipe that failed at Chevron's Richmond refinery last month had an abnormally low level of a key protective ingredient, leaving it vulnerable to corrosion caused by the sulfur and high temperatures ...

RICHMOND — A metallurgical laboratory report released Wednesday confirms earlier conclusions that corrosion led to the rupture of a 36-year-old pipe and a subsequent fire at Chevron’s refinery on Aug.

RICHMOND — More than a dozen workers were nearly killed when the vapor cloud that sparked Monday’s massive Chevron refinery fire engulfed them as they worked on a leaky, four-decades-old pipe that the ...

MCDONALD, Pa. (AP) -- A Chevron Corp. natural gas drilling unit says a leaking pipe at a southwestern Pennsylvania well site contaminated more soil than initially thought. The state Department of ...