Pipelines quietly transport most of the world’s oil and gas with unmatched efficiency and reliability. Strategic pipelines influence geopolitics, bypass chokepoints, and secure energy supply routes.

The 2,689-mile (4,327 kilometers) Keystone Pipeline carries crude oil from Alberta, Canada, to refineries in Illinois, Oklahoma and Texas.

Trucks and workers started cleaning up the Keystone oil pipeline spill in rural North Dakota, though its cause and the project timing is unclear.

A proposed extension to the pipeline called Keystone XL would have transported crude oil to refineries on the Gulf Coast, but it was ultimately abandoned by the company in 2021 after years of ...

The Keystone oil pipeline has been shut down for the time being after a rupture in N.D.

Cleanup underway of the Keystone oil pipeline spill in North Dakota The pipeline company estimated the spill to amount to around 3,500 barrels, or 147,000 gallons.

Trucks and workers started a cleanup effort at the site of a spill of the Keystone oil pipeline in rural North Dakota. The cause of the spill and the timing to get the pipeline back online remain ...