Trucking keeps the world moving by delivering goods every day of the year. Drivers spend long hours on the road to make sure ...

The automotive community has a love-hate relationship with diesel engines. Volkswagen's Dieselgate scandal left a bitter ...

The Nano Bee, created by engineer Ronald Valentine, is a diesel engine smaller than a quarter but powerful enough to to spin a model-plane propeller.

Want to make an engine last a million miles? Drivers control only a few of the factors that make these engines more durable than their flimsier counterparts.