Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant ...

What maintenance does a diesel engine need to stay reliable in Maryland? HelloNation has published the answer in an article ...

As the Trump administration pulls back from enforcing diesel emissions laws, the president says the pardons are just common ...

These engines may be old, but they can still pack a punch ...

A global review finds that water-in-diesel emulsion can slash NOx and soot at the same time, offering a cheaper path to cleaner diesel engines.

Despite the sharp correction in global oil prices, petrol and diesel rates at retail outlets across the country remained unchanged on Thursday. International crude oil prices have slipped to their ...

Volkswagen ⁠has ⁠agreed to sell its diesel ⁠engine unit Everllence to Bain Capital in a deal generating ​proceeds of about €7 ...

In the mid-sixties, Mack Trucks was dying from cash-flow issues (they are in trouble again, due to tariffs), a declining market share, and a less competitive engine lineup compared to Cummins and ...

A German research team at the Otto von Guericke University Magdeburg has showcased a hydrogen engine that might soon replace traditional diesel power. The study is helmed by Hermann Rottengruber in ...

Today’s Internet is in many ways a disappointment, but at least it’s still great for shopping. Somewhere in the depths of Ali Express is a listing for a massive V-twin diesel engine, which the ...

Odds are, you know about the difference between conventional and synthetic motor oil, or at least you know there is a difference. You had to change the old stuff every couple thousand miles, which ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. This voice experience is generated by AI. Learn more. This voice ...