The operator of the Keystone Pipeline says preliminary findings indicate a fatigue crack caused an oil spill in North Dakota in April.

The operator of the Keystone Pipeline says a crack along a weld caused an oil leak in southeast North Dakota earlier this ...

Energy-related projects underway in North Dakota include AI data centers and a pipeline that would move natural gas from ...

A Keystone Pipeline rupture was reported near Fort Ransom, North Dakota, around 7:44 a.m. The cause is unknown, but the pipeline shut down within two minutes. Oil was contained in a nearby field; the ...

A pipeline marker shows where the Keystone Pipeline is buried near Walhalla, North Dakota. The pipeline, now operated by South Bow, leaked on Tuesday at a site in Barnes County, North Dakota. (Amy ...

The company that won a huge verdict against Greenpeace earlier this year has asked a North Dakota court to block a ...

BISMARCK, N.D. — A state official briefed regulators Thursday on two separate underground pipelines that companies plan to build across hundreds of miles of North Dakota, bringing natural gas from the ...

BISMARCK — North Dakota Attorney General Drew Wrigley said Monday he does not see a legal option for suing the state of South Dakota over that state’s eminent domain law regarding carbon dioxide ...