Having worked through the data, we may have just found the most reliable diesel engine going into 2026. As it stands, there ...

Global diesel supplies remain tight, with new sanctions from the UK, EU, and US adding upward pressure on margins. Still, ...

Sandia National Laboratories researchers (left to right: Nathan Harry, Christopher Nilsen, Drummond Biles, and Charles Mueller) show off their prototype of ducted fuel injection module for diesel ...

LONDON, Oct 13 (Reuters) - Some of the world's biggest carmakers manipulated diesel emissions tests because they "would rather cheat than comply with the law", lawyers for over 1.6 million claimants ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the simple pump of a hand. The new Aviator's Ember from Aerohart applies ...

Launched in 1984, the Cummins B-Series is the longest-running diesel engine family that is still being produced today. It was originally built for farm machinery, but quickly became known for its ...