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 ...

A Sunshine Coast local has taken drastic action as fuel prices spiral, and his viral solution has Aussies asking if it’s really come to this.

Aussies have started taking matters into their own hands as skyrocketing fuel prices push some to extreme and inventive lengths, with a tradie and reality TV star going viral after revealing how he’s ...

Millions of semi-tractors hit the road every single year to keep America running with everything from the mail and Amazon packages to gasoline and milk. Truckers are often unsung heroes, and our lives ...

We’re talking about the largest indoor model railroad display in Minnesota, a sprawling wonderland of O-scale and HO-scale ...

Detroit Diesel has produced many classic engines, but the "Screaming Jimmy" two-stroke is likely the one with the most interesting nickname. Here's the story.

You've probably heard about pollution from cruise ships' engines, but why do they usually run on diesel, and how are they ...

Dynamometer tests are used to measure a car's torque and rpm response. But how do they get that information? And how reliable is what they get?

Cummins’ EPA 2027 X15 features a larger two-piece SCR system to meet lower NOx limits while keeping overall system weight neutral. The engine is rated up to 605 horsepower and 2,050 pound-feet of ...

Those in New South Wales shouldn't hold their breath on public transport fare reduction and work-from-home mandates amid the ongoing fuel crisis. According to a report by ABC News, the state ...