BILLINGS, Mont. (AP) — The sponsor of the Keystone XL crude oil pipeline pulled the plug on the contentious project Wednesday after Canadian officials failed to persuade President Joe Biden to reverse ...

BISMARCK, N.D. (AP) — A fatigue crack in the Keystone Pipeline led to an oil spill in North Dakota earlier this year that released thousands of barrels of oil onto farmland, according to the pipeline ...

FREEMAN, S.D. -- TransCanada officials are still searching for the cause of an oil slick discovered in southeast South Dakota that shut down a major pipeline. A team of about 100 workers assembled by ...

TORONTO — Canadian Prime Minister Mark Carney raised the prospect of reviving the contentious Keystone XL pipeline project with U.S. President Donald Trump during his White House visit this week, a ...

WASHINGTON, D.C. — Construction on the long-disputed Keystone XL oil pipeline has been halted as U.S. President Joe Biden revoked its permit. Biden’s Day One plan included revoking a presidential ...

May 28—EDINBURG, N.D. — It's been a few months past five years since a spill from the Keystone Pipeline in Walsh County washed about five acres of wetlands in around 383,000 gallons of crude oil. The ...

EDINBURG, N.D. — It’s been a few months past five years since a spill from the Keystone Pipeline in Walsh County washed about 5 acres of wetlands in around 383,000 gallons of crude oil. The main thing ...