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 ...

TOPEKA, Kan. (AP) — State lawmakers worried Tuesday that southern Kansas is vulnerable to oil spills from the Keystone pipeline system because earthquakes have become more frequent there, as they ...

TOPEKA, Kan. — 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 the U.S ...

TOPEKA, Kan. — State lawmakers worried Tuesday that southern Kansas is vulnerable to oil spills from the Keystone pipeline system because earthquakes have become more frequent there, as they ...