TOPEKA, Kan. (AP) — The operator of the Keystone pipeline system has finished cleaning up a massive December 2022 oil spill, and the creek affected by it is flowing naturally again, the company and ...

FILE - In this photo taken by a drone, cleanup continues in the area where the ruptured Keystone pipeline dumped oil into a creek in Washington County, Kan., Dec. 9, 2022. State lawmakers worried ...

The Keystone pipeline system was shut down by operator TC Energy after an oil spill released an estimated 14,000 barrels into a creek in Washington County, Kansas. The system transfers oil between ...

In this photo taken by a drone, cleanup continues in the area where the ruptured Keystone pipeline dumped oil into a creek in Washington County, Kansas, Friday, Dec. 9, 2022. TOPEKA — The operator of ...