A produced water tank leak occurred at the Robert Stephen 5-8H well December 21, about 55 miles northwest of Williston.

BISMARCK — The North Dakota Oil and Gas Division was notified of a tank leak that occurred Saturday, Dec. 21, at an oil well ...

Dakota Access Pipeline's owner last week became the latest party to join the defense in the Standing Rock Sioux Tribe’s new ...

October was the sixth straight record-breaking month for passengers at the eight commercial service airports in North Dakota.