The cause of the rupture and the total volume of oil released after the North Dakota spill remain unclear, officials said.

The Keystone oil pipeline from Canada to the United States was shut on Tuesday after an oil spill near Fort Ransom, North Dakota, its operator South Bow and the state's Department of Environmental ...

The pipeline’s shutdown could quickly lead to higher gasoline prices in the Midwest, said Ramanan Krishnamoorti, vice ...

Of all Trump’s actions so far, few have alarmed democracy scholars more than his mass deportations of migrants without a ...

We're pausing our live coverage of the war in Ukraine. We'll be back with any breaking news, but in the meantime you can scroll down to catch up on today's developments. And here's a summary of ...