The automotive community has a love-hate relationship with diesel engines. Volkswagen's Dieselgate scandal left a bitter taste in a lot of people's mouths, but there's also the overall dirty nature of ...

Step inside the engine room of the David B to learn how a 100-year-old diesel engine is cared for. Sponsored Content: Step inside the engine room of the Motor Vessel David B to learn how a ...

What do you think? Could this Audi find a fan? And once it does, will that $8,900 asking price make that fan even happier ...

Old diesel engines from various car manufacturers like Mercedes and Volkswagen are highly prized even in modern times. Not only were these engines incredibly reliable and mechanically simple, but they ...

If you see a belching diesel engine spewing pollution into the air, savor the view — if not the smell. Those old, belching diesels are becoming a thing of the past and finding them on the road is — ...

Conversion is becoming an important trend in more than one transportation sector. Old trains, aircraft, and vessels are swapping their old diesel engines for zero-emission alternatives. One thing’s ...

The U.S. EPA announced the recipients of nearly $125 million for its Diesel Emissions Reduction Act National Grants Program. Municipalities, tribes, and other organizations received anywhere from ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...