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 ...

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 ...

BAKERSFIELD (CBS SF) - PG&E crews were working to replace a damaged section of gas transmission pipeline that ruptured during a pressure test in the Bakersfield area on Monday, a utility spokeswoman ...

ANTIOCH — PG&E announced last week that it will test its gas-transmission pipeline with water pressure here next month as part of an effort to gauge the safety of its lines after last year’s San Bruno ...

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 ...

MACKINAW CITY, Mich. — Enbridge says a second oil pipeline beneath the Straits of Mackinac in northern Michigan has passed a pressure test required in a Justice Department agreement following a 2010 ...

CHARLESTON, W.Va. — A test failure of the Mountain Valley Pipeline in May resulted from a manufacturer defect, not corrosion, according to an independent report commissioned by its developers. The ...

So far, China has built three west-to-east gas transmission pipelines and a section from Xinjiang's Turpan to Zhongwei for a ...

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 ...

Enbridge says a second oil pipeline beneath the Straits of Mackinac in northern Michigan has passed a pressure test required in a Justice Department agreement following a 2010 oil spill in ...

MACKINAW CITY, Mich. (AP) — Enbridge says a second oil pipeline beneath the Straits of Mackinac in northern Michigan has passed a pressure test required in a Justice Department agreement following a ...