How West Virginia University engineers uncovered Volkswagen's emissions cheating.
State With Dirtiest Power Grid Had Highest Electric-Car Incentive, But Now Only For Natural-Gas, LPG Cars (UPDATED)
Life is full of little ironies. And life in the 50 states that make up the United States of America is full of inconsistencies, including those among electric-car incentives from state to state. West Virginia, for instance, turns out to have offered offer a remarkably high income-tax credit of up...John Voelcker