SAN BRUNO (KCBS/AP) - After the deadly explosion in San Bruno on Sept. 9, state regulators ordered Pacific Gas & Electric Co. to produce records for its pipelines through urban areas or test them - ...

SAN MATEO (AP) — A 2-foot-wide section of pipe burst Sunday during a high-pressure water test along the same Pacific Gas & Electric pipeline in Northern California that had a deadly explosion last ...

From the edge of Shoreline Golf Links in Mountain View, PG&E on Monday launched the first in a series of extensive “hydrotests” of its natural gas pipeline system — a test that found no leaks in a ...

A day after a critical natural gas pipeline failed a pressure test in an alfalfa field west of Bakersfield, PG&E faced a barrage of media questions about the rupture, the big crater it left behind, ...

State environmental officials are investigating why a pipeline on Alaska's North Slope operated by BP ruptured early Saturday during a pressure test. Workers in nearby buildings felt the ground shake ...

Enbridge's successful high-pressure water test of one of its twin oil pipelines in the Straits of Mackinac indicates "the underwater pipe appears to be robust," according to an independent pipeline ...

The Valley’s gasoline woes were dealt another one-two punch Wednesday when the region’s two major supply pipelines fell out of commission. But authorities remained confident the situation causing ...