The Energy Department “lacks statutory authority” to apply a multiplying factor that boosted the miles per gallon equivalent for electric vehicles, the ruling said. The 8th U.S. Circuit Court of ...

Starting January 1, 2026, New Jersey’s gas tax will increase by 4.2 cents per gallon, making the total state tax 49.1 cents ...

Understanding what twin turbos actually do, how they are configured, and where their efficiency gains are won or lost is ...

Today’s vehicles are designed to maximize fuel economy in numerous ways. One such feature is the automatic start/stop function that shuts off the engine when your car is idling and restarts it when ...