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

Here we round up the 10 fastest diesel locomotives ever.

The brand-new Class 197 trains will offer increased passenger capacity, reduced emissions and enhanced onboard comfort. The new Class 197 trains began passenger service on the Conwy Valley route by ...

The venerable Ford Power Stroke diesel engine family features some of the most technologically advanced and powerful turbodiesel engines of all time. Found primarily under the hoods of Ford's ...

Ddiesel engines have their benefits, it's just that quick acceleration isn't one of them. They're limited in rpm compared to gas engines, due to factors like their higher compression ratios, and that ...

A team of engineers at the University of New South Wales (UNSW) in Sydney has figured out a way to run a diesel engine on a mix of diesel and hydrogen, dramatically lowering its emissions. Why do we ...