The latest leak in the Keystone oil pipeline in North Dakota on Tuesday continues the troubled history of the 15-year-old pipeline.

The Keystone pipeline system, which carries crude oil from Canada to the United States, was shut down on Tuesday morning ...

Security experts have urged Brits to keep a three-day survival kit on hand in case Putin targets crucial infrastructure.

Ireland’s seabed carries our data, power and gas — but political inaction leaves us dangerously open to attack ...

Putin is offering the U.S. a stake in the minerals, rare earths and vast natural gas deposits in Russia’s Arctic.

Western officials earlier blamed Moscow for damage to subsea power and communications lines in the waterway, a notion Russia ...

After leaving a Russian port, it had slowed down while passing near a pipeline on the sea bottom. The Luymes sailed toward ...

A trip to Oahu is truly not complete without a visit to the majestic North Shore. Nearly 100% of the time when we visit O‘ahu ...

The project began in 2016 and was completed the following year. The pipeline transports roughly 40% of the oil produced in North Dakota’s Bakken region. Protests against the project began in ...

A North Dakota jury ordered the environmental group to pay pipeline company Energy Transfer nearly $700 million in damages in the yearslong pipeline lawsuit. Photo: Brendan Smialowski/AFP/Getty ...

A North Dakota jury on Wednesday found Greenpeace liable for defamation and other claims brought by a pipeline company in connection with protests against the Dakota Access Pipeline. The nine ...

Thousands of protesters camped for months north of the Standing Rock Reservation, near where the pipeline crosses underneath the Missouri River in Morton County. Energy Transfer filed the colossal ...