Twenty states. Seventeen days. More than 4,200 miles. One tank of diesel fuel. Sound like an impossible, or maybe improbable, dream? Well, one Texas family is making that dream a reality. Timmy and ...

Blame it on Rudolf Diesel. Without his garbage-guzzling compost burner of a combustion-ignition engine, we wouldn't be discussing this lurid matter—but alas, we must. It all began at the 1900 Paris ...

Know somebody in America running a vehicle on vegetable oil? New or used, it doesn't matter, that fuel is not government approved. Apparently the EPA could crack down on canola-burners and slap on ...