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

Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture ...

Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture ...

The Keystone Pipeline resumed operations Monday at a reduced pressure as cleanup efforts continue from an oil spill in North ...

Trucks and workers started a cleanup effort at the site of a spill of the Keystone oil pipeline in rural North Dakota ...

A spokesperson for management company South Bow said personnel recovered 700 barrels, or about 20% of the spilled product, as ...

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

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

The Keystone Pipeline in North Dakota was shut down Tuesday after reports of a "bang" and spilled oil, according to officials ...

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

An estimated 3,500 barrels of oil spilled in a field near Fort Ransom, N.D., and the release was contained, the pipeline’s ...