A Minnesota company aims to help convert diesel engines used in agriculture, industry, and transportation, to run on ammonia produced by clean energy. Credit: University of Kentucky/Creative Commons ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Famous for developing and manufacturing diesel engines, Cummins has just rolled out its first gas power plant in over one hundred years. The Cummins B6.7 Octane gasoline power plant is designed to set ...

Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially for road-going engines.

The idea’s surely unique, but the performance figures will leave you wanting. Diesel power is everywhere in the automotive world, as you'll find it in trucks, vans, buses, and even some SUVs. And for ...