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

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

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

The approximately 600,000-bpd Keystone oil pipeline from Canada to the United States remained shut down Wednesday after an ...

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

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

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

An employee on a pump station along the pipeline heard a "bang" Tuesday morning, spill investigation program manager with the North Dakota Department of Environmental Quality Bill Suess told CBS News.

Calgary-based owner of Keystone pipeline, South Bow Corp., says North Dakota oil spill has been contained while cleanup ...

A decade after an oil spill in their community, Keith and Sue Havens discovered the same operator would build a gas pipeline for TVA near them.

BISMARCK, N.D. (AP) — Workers have recovered thousands of gallons of crude oil from an underground pipeline spill on North Dakota farmland, the owner of the line said Thursday, but it remains unclear ...