The operator of the Keystone oil pipeline brought the conduit back into service, putting an end to a week-long outage caused ...

The operator of the Keystone oil pipeline has restarted the system after a spill onto farmland in North Dakota last week shut ...

South Bow is still investigating the cause of the spill Tuesday along the Keystone Pipeline near Fort Ransom, North Dakota, ...

BISMARCK — The operator of a portion of the Keystone pipeline that runs through North Dakota estimates about 3,500 barrels, or 147,000 gallons, of crude oil spilled into a field near Fort Ransom ...

A portion of the Keystone Pipeline ruptured near Fort Ransom, North Dakota, around 7:44 a.m., according to local reports.

The Keystone Pipeline was shut down Tuesday morning after a leak in North Dakota. South Bow, the pipeline's operator, said it ...

The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow of millions of gallons of crude oil from Canada to refineries in the U ...

The Keystone Pipeline was shut down after a ... A release of crude oil from the pipeline was confined to an agricultural field south of the pump station, Suess said. He told the Associated ...

A rupture in North Dakota shut down a major oil pipeline that sends oil from Canada to refineries in the United States. (AP Graphic) ...

The latest leak in the Keystone oil pipeline in North Dakota on Tuesday continues the troubled history of the 15-year-old pipeline The latest leak in the Keystone oil pipeline in North Dakota on ...