If you live in the United States and own an internal-combustion vehicle, you almost certainly use gasoline rather than diesel fuel. But that doesn't mean diesel isn't widely used. On the contrary, the ...

Before the First World War, rail was the quickest way to move freight—or anything else—across the vast United States. Few trucks had cargo capacities greater than two tons, and most roads between ...

This Fleets Explained entry tackles some of the factors that impact fuel efficiency, such as what you're driving, how you're driving, where you're driving, weather, and more. Increased fuel efficiency ...

Hydrogen fuel cell vehicles (FCVs) are emerging as a promising alternative to traditional internal combustion engines and battery electric vehicles. With advancements in technology and growing ...