Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion ...

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.

RealTruck.com reports on the latest truck accessories, featuring new products to enhance vehicle performance and style.

You don't always need tons of power to get the job done—this S-10 is going strong with a 1.6-liter non-turbo diesel engine.

Discover how the Duramax diesel V8 engine from General Motors has maintained its reliability and durability over 25 years in ...

Nuclear submarines carry out multiple types of missions, but no matter the mission, it's vital that they remain hidden in the ocean's depths.

When the temperature drops into the negatives, your vehicle faces several challenges. Cold weather thickens engine oil, saps ...

Toyota is well regarded by many as the expert when it comes to making reliable cars, with a central focus of its expertise being powertrain technology. If anything, many can comfortably argue that the ...

Cheap fuel is hard to come by in the UK, but there are ways that you can minimise what you pay for petrol and diesel ...

Maintaining a consistent temperature for perishable goods during long-distance road transport is a complex engineering ...

Even though the future was and still is supposed to be fully electric, diesel engines are making a comeback in this ever more complicated present ...

Diesel USA Group joins VIPAR Heavy Duty, adding seven U.S. locations and greater access to engine products, diagnostics, and remanufacturing services.