America's love affair with the automobile has entered a new chapter of efficiency. Every year, the Environmental Protection ...

Rising fuel costs can make everyday driving more expensive, but improving fuel economy does not always require buying a ...

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 ...

Ford has developed its engine technology around a simple challenge: deliver the power drivers need while using ...

In July, President Donald Trump’s signature bill eliminated the penalties carmakers would have had to pay for not meeting fuel economy requirements. The car industry applauded the move, which, federal ...

When a person thinks of fuel efficiency, pickup trucks are rarely top of mind. Usually, the role of the fuel-efficient people-hauler goes to sedans and hybrid or EV crossovers. However, pickup trucks ...