If you're considering buying an electric vehicle (EV), there are two critical units of measurement that you'll need to know: kW (kilowatt) and kWh (kilowatt-hour). Understanding these two related ...

What if a gas-powered car were marketed only with range estimates instead of an efficiency rating such as mpg? Well, that’s mostly been the case with electric vehicles. Instead of mpg, the EPA ...

Formula E, the electric open-wheel racing series, has pushed back plans to introduce a mid-race 600 kW charging session until next year. The series had planned to have a short charging pit stop during ...

Formula E partly exists to be a cheerleader for the potential of electric cars and, perhaps, the future of racing. And yet, in the first four seasons of racing teams swapped Formula E cars to a ...