Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture caused 147,000 gallons of oil to spill onto farmland in North Dakota, and the ...

BISMARCK, N.D. — Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture caused 147,000 gallons of oil to spill onto farmland in North ...

U.S. regulators say more than 1 million gallons of crude spilled after pipeline operator failed to detect and stop leak ...

BISMARCK, N.D. >> Two pipeline operators have agreed to pay a $12.5 million civil penalty related to crude oil spills in Montana and North Dakota. The U.S. Environmental Protection Agency on Monday ...

The operator of the Keystone pipeline restarted the oil conduit less than a week after it ruptured, spilling thousands of barrels of crude in southeastern North Dakota. Calgary-based South Bow said ...