The Keystone Pipeline System is now operational to all ... 17,000 barrels of oil and water as of Thursday. The cause of the leak remains under investigation. "We maintain our commitment to our ...

FREEMAN, S.D. - TransCanada crews have identified what they term a "small" leak on the Keystone Pipeline near its Freeman pump station in southeast South Dakota, officials said Friday. A news ...

KANSAS CITY, Mo. — TC Energy announced Thursday that after a series of repairs, inspections and testing, the Keystone Pipeline returned to service at all delivery points. After a controlled ...

TC Energy Corp. has a plan to unload an estimated $5 billion in assets this year, but following a 14,000-barrel spill on the ...

The Keystone pipeline that was shut down earlier this ... which is a vital conduit for Canadian oil to the United States, after a leak was reported in Nebraska, into a creek.

CALGARY - TC Energy Corp. says it has restarted the southern extension of its Keystone pipeline after repairing a Dec. 7 leak that led to the worst oil spill in the pipeline's history. As we ...

CUSHING, Okla. — A damaged section of the Keystone Pipeline was reopened Thursday after weeks of repairs and clean up following a leak of 600,000 gallons of crude oil into a Kansas creek ...