Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram ...

It's no secret that AWD and 4WD vehicles are best for the winter, but when it comes to diesel or gas engines, which is better ...

The dictionary defines volatile as “liable to change rapidly and unpredictably.” That is a good way to describe diesel fuel prices. Data from the U.S. government charts diesel fuel prices from 1995 to ...

For more than four decades, Henry Albert, owner and operator of Albert Transport, has made a career out of proving that fuel efficiency isn’t just a function of technology — it’s a mindset. Since ...

Because diesel vehicles do not use spark plugs, they must rely on higher compression ratios to ignite the diesel fuel without ...

[Stay on top of transportation news: Get TTNews in your inbox.] Advanced researchers and engine makers say the internal combustion engine’s ability to be more efficient and run on greener fuels means ...

VANCOUVER, B.C. -- VANCOUVER, B.C. DaimlerChrysler introduced advanced diesel technology in Canada in the seemingly most sensible way. It started small, very small, bringing forth its Smart ForTwo car ...

For many Indian car buyers, diesel vehicles still hold strong appeal as they offer better fuel efficiency, long engine life ...

As 2024 ticks down, the U.S. Energy Information Administration found that diesel prices dropped nationwide, with some regions down as much as a dime on December 9. While the national on-highway diesel ...

Not a huge percentage of our readers probably get their heat from diesel fuel, but it’s not uncommon in remote areas where other fuels are hard to come-by. If you’re in one of those areas, this latest ...