The North Dakota Department of Environmental Quality (NDDEQ) and the federal Pipeline and Hazardous Materials Safety ...

An employee on a pump station heard what was described as a mechanical bang early Tuesday morning, an official told CBS News.

An employee working at the site near Fort Ransom heard a “mechanical bang” and shut down the pipeline within about two minutes, said Bill Suess, spill investigation program manager with the ...

A spokesperson for management company South Bow said personnel recovered 700 barrels, or about 20% of the spilled product, as ...

The much-maligned and protested Keystone Pipeline is in the news again, this time not for good reasons. On Tuesday morning, ...

The cause of the rupture and the total volume of oil released after the North Dakota spill remain unclear, officials said.

FORT RANSOM, N.D. (KFGO KVRR) – A portion of the Keystone Pipeline, which carries crude oil from Canada to the U.S. ruptured Tuesday morning near Fort Ransom in southeastern North Dakota.

An estimated 3,500 barrels of oil spilled in a field near Fort Ransom, N.D., and the release was contained, the pipeline’s ...

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

Bill Suess with the Division of Water Quality for DEQ said it was not clear how many acres of the field were contaminated. More: South Dakota public university tuition will rise after three-year ...