The operator of the Keystone oil pipeline restarted the system Monday after a spill onto farmland in North Dakota last week shut down the line. South Bow said it was watching inclement weather ...

federal regulators said Friday night, days after the conduit leaked oil in North Dakota. In a corrective action order, the Pipeline and Hazardous Materials Safety Administration said the ...

Pipeline operator South Bow restarted its Keystone oil pipeline system after a spill near a North Dakota community shut down the line for almost a week. The U.S. Pipeline and Hazardous Materials ...