Utility regulators in North Dakota have approved part of a carbon dioxide pipeline that would span five Midwestern states.

Utility regulators in North Dakota have approved part of a carbon dioxide pipeline that would span five Midwestern states ...

Regional gas prices fell last week and reached an average of $2.87 per gallon of regular fuel on Monday, down from last week's price of $2.94 per gallon, according to the U.S. Energy Information ...