V-shaped engines like the V6 and V8 power lots of cars, but you probably never think about what, exactly, that V angle is.

Modern diesel engine development has increased engine efficiency and decreased NOx and particulate matter emissions. This ...

If diesel engines need air for combustion, then how can submarines use them? Here's what you need to know about the clever ...

Some engines earn a reputation that borders on myth, surviving abuse, neglect, and huge mileages that would destroy lesser designs. Mechanics often describe these powerplants as practically ...