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

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events ...

KEYSTONE, Colo. (KDVR) — A chance encounter happened on Sunday at Keystone Ski Resort when a black bear visited one of the runs. Brian O’Neal was on his first run of the day, along the Last ...

The shutdown of the Keystone XL pipeline may drive up US oil prices, experts warn, with supply chain disruptions and increased costs for imports The recent shutdown of the Keystone XL pipeline has ...

BISMARCK, N.D. (AP) — Trucks and workers started cleaning up the Keystone oil pipeline spill in rural North Dakota, though its cause and the project timing is unclear. The pipeline ruptured ...