A Canadian company is seeking to revive, in a different form, one of the most controversial infrastructure projects in U.S.

BILLINGS, Mont.BILLINGS, Mont. — A Canadian company has built the first piece of the disputed Keystone XL oil sands pipeline across the U.S. border and started work on labor camps in Montana and South ...

A proposal to revive parts of the cancelled Keystone XL pipeline could increase Canada's crude exports to the U.S. by more ...

South Bow is exploring a revived cross-border pipeline project, the Prairie Connector, that could expand Canadian crude ...

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 ...

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 ...

A group of environmentalists sent a letter to Secretary of State John Kerry on Thursday, calling for Kerry to reject a permit critical to construction of the Keystone XL pipeline, which would shuttle ...

GRAND FORKS — A structural seam defect that caused approximately 383,000 gallons of oil to spill from the Keystone Pipeline in 2019 may be the same defect that caused another North Dakota spill this ...

WASHINGTON -- The Republican-controlled Congress cleared a bill Wednesday to construct the Keystone XL oil pipeline, setting up a confrontation with President Barack Obama, who has threatened to veto ...