Fossil Fuels

Landowners and regulators are watching as crews search for the source of an oil sheen in southeastern South Dakota. The Keystone Pipeline is shut down as…

TransCanada crews are investigating what they call "a small potential leak along the Keystone pipeline right-of-way" near Freeman. Representatives from…

Public Utilities Commissioners have approved a permit for an oil pipeline built across eastern South Dakota. The pipeline is more than 1,100 miles long…