A spill of more than 500,000-gallons of crude oil from the Keystone Pipeline in December in Kansas was caused by a combination of a faulty weld and "bending stress fatigue" on the pipe, the conduit's ...

Trump on Monday called for the revival of the Keystone XL pipeline, which would carry oil from Canada to the US. So why did ...

A small Kansas county became a site of a significant pipeline failure last week as the Keystone Pipeline leaked an estimated 14,000 barrels of crude oil into a creek — the largest spill in its history ...

The Dec. 14 incident leaked 600,000 gallons of oil into a Kansas creek. A damaged section of the Keystone Pipeline was reopened Thursday after weeks of repairs and clean up following a leak of 600,000 ...

The Keystone oil pipeline is operating again after a spill in North Dakota caused operations to pause last week. The Keystone pipeline runs from Alberta, Canada, to Texas. The pipeline’s operator, ...

The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow of thousands of gallons of crude oil from Canada to refineries in the U.S.

You could feel pain at the pump if a pipeline just west of Minnesota doesn't get up and running again soon. A section of the Keystone Pipeline ruptured Tuesday morning in North Dakota. The pipeline, ...

The Keystone was built with extra safety measures, yet it split open under run-of-the-mill pressure levels that less rigorously designed pipelines regularly withstand. Independent investigators paint ...

Three years ago, Joe Biden fired me. My coworkers and I didn’t even know the president had this power. We found out the hard way when he signed an executive order canceling the Keystone XL pipeline.

BISMARCK, N.D. -- The nearly 2,700-mile Keystone oil pipeline was shut down Tuesday morning after it ruptured in North Dakota, halting the flow of millions of gallons of crude oil from Canada to ...

The cause of the leak remains under investigation. For the first time in a week, crude oil is flowing again through most of the 2,687-mile Keystone Pipeline, but a section of the conduit in Kansas ...