The U.S. Pipeline and Hazardous Materials Safety Administration announced on April 14 that South Bow restarted the pipeline ...

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

An employee on a pump station heard what was described as a mechanical bang early Tuesday morning, an official told CBS News.

An employee on a pump station along the pipeline heard a "bang" Tuesday morning, spill investigation program manager with the ...

The cause of the rupture and the total volume of oil released after the North Dakota spill remain unclear, officials said.

Keystone oil spill in ND is roughly 3,500 barrels State lawmakers approved an idea to add protection to people living in ...

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

An employee working at the site near Fort Ransom heard a “mechanical bang” and shut down the pipeline within about two minutes, said Bill Suess, spill investigation program manager with the ...