The pipeline runs through North Dakota, South Dakota, Nebraska, Kansas and Missouri to reach refineries in Illinois and Oklahoma. A proposed extension to the pipeline that would have carried crude ...

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

A portion of the Keystone Pipeline ruptured near Fort Ransom, North Dakota, around 7:44 a.m., according to local reports.

The injunction won by plaintiffs Arkansas, Missouri, Iowa, Nebraska, North Dakota, South Dakota, and a minor prohibited the U.S. Department of Education from enforcing “Nondiscrimination on the ...

The nearly 3,000-mile-long Keystone Pipeline went online in 2011 and transports crude oil to the United States via Canada running through North and South Dakota, Nebraska, Kansas, Missouri ...

Trucks and workers started cleaning up the Keystone oil pipeline spill in rural North Dakota, though its cause and the project timing is unclear.

The Keystone oil pipeline was shut down Tuesday morning after a rupture in North Dakota halted the flow from Canada to U.S.

The Keystone Pipeline was constructed in 2010 at a cost of $5.2 billion and carries crude oil across Saskatchewan and Manitoba through North Dakota, South Dakota, Nebraska, Kansas and Missouri to ...