Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

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

Diesel aircraft engines from Diamond and Piper offer 60% better range and Jet A compatibility. Explore retrofits from ...

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

Here we round up the 10 fastest diesel locomotives ever.

LML, like many other GM product codes, doesn't stand for anything at all, and is merely a sequence of letters meant to denote ...

How can you get better fuel economy from your diesel? Watch how you drive, keep up with maintenance, and don't skimp on the ...

Kim Jong Un unveils a new 8,700-ton nuclear-powered submarine, escalating tensions in the Pacific. Learn how this stealth ...

All new cars will have to be electric or plug-in hybrid from 2030, when a ban on the sale of new petrol and diesel cars comes ...

The only constant is change – a smart person once said that. And adjusting the way we think about sustainable and renewable ...

This machine demonstrates outstanding performance and stability, making it ideal for landscaping, utility work, foundation digging, and a wide range of construction applications.” — Adam Nichols ...

Spotter planes can no longer directly see enemy submarines. Today, their mission is overwhelmingly acoustic—listening to ...