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

The 2,689-mile Keystone Pipeline carries crude oil from Alberta, Canada, to refineries in Illinois, Oklahoma and Texas.

CALGARY - Crude oil pipeline operator South Bow Corp. says its Keystone system has restarted after a rupture last week in North Dakota.

Has safely restarted the Keystone Pipeline after receiving regulatory approval from the Pipeline and Hazardous Mate ...