It might seem like there isn't much to compare between the Ford 3.5 EcoBoost and the Toyota 3.5 V6 engines. But they have ...

When looking to purchase a capable new workhorse, the first choice comes down to choosing whether diesel or gasoline pickup trucks are best for you. But what if you've already decided on a naturally ...

Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...

LEEDS, Alabama—Just how efficient can a fully loaded Class 8 tractor-trailer be? Shell sought to answer that question when designing its Starship 3.0, a Class 8 concept equipped with readily available ...