Once a major gold mining hub in the Black Hills, this South Dakota town has transformed itself into a year-round vacation ...

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

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 ...

The Keystone Pipeline was shut down after a leak ... or six miles south of Kathryn in Barnes County. More: Former South Dakota state employee pleads guilty to four forgery-related charges ...

Officials said an employee working at the North Dakota site heard a “mechanical bang” and shut down the pipeline within about ...

The $5.2 billion pipeline constructed in 2011 Keystone Pipeline carries crude oil across Saskatchewan and Manitoba through North Dakota, South Dakota, Nebraska, Kansas and Missouri to refineries ...