Fifteen years after the Deepwater Horizon disaster off the Gulf Coast, the effects of the largest oil spill in U.S. history ...

Colombia's Bicentenario pipeline was the target of a new explosive attack that forced the suspension of oil pumping, Cenit, a subsidiary of state-run oil company Ecopetrol , said on Thursday.

The operator of the Keystone oil pipeline has restarted the system after a spill onto farmland in North Dakota last week shut ...

The operator of the Keystone oil pipeline restarted the system Monday after a spill onto farmland in southeastern North Dakota last week shut down the line.

Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture ...

Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective actions after a rupture caused 147,000 gallons of oil to spill onto farmland in North ...

BISMARCK, N.D. (AP) — Federal regulators have ordered the operator of the Keystone Pipeline to take several corrective ...