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 ...

Pipeline operator South Bow said Monday it is keeping an eye on inclement weather before proceeding with a planned controlled restart of its Keystone oil pipeline system.

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 said it planned to restart the system Monday after a spill onto farmland in North ...

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

The Keystone oil pipeline, after a recent leak and subsequent shutdown, is scheduled to resume operations by April 15th, ...

Officials do not know how much oil leaked from the Keystone Pipeline after an employee heard a loud noise Tuesday morning.

The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow ...

BISMARCK — The operator of a portion of the Keystone pipeline that runs through North Dakota estimates about 3,500 barrels, ...