New engines from Caterpillar, MAN, MTU, Scania and Volvo Penta give sport-fishing boat owners better fuel economy, quieter ...

The diesel engine may have fallen out of favor, but some manufacturers aren't letting go of it. We're about to see some impressive new diesels in 2027.

Ronald Valentine’s goal was to build the smallest operational diesel engine in the world and the Nano Bee was a fully ...

How Changzhou Vision strengthens its single-cylinder diesel engine brand through IP and compliance. CALIFORNIA, CA, ...

In hindsight, the wet belt should never have happened, but how many engines have them today, and what risk do they expose you ...

Volatile energy prices raise the cost of transport, logistics and power generation, potentially feeding through supply chains into consumer prices and inflation. Expanding fuel options and reducing ...

US stocks rose on Tuesday, shrugging off global weakness earlier in the day as oil prices pulled back sharply from six-month ...

Mahindra Group Chairman Anand Mahindra responded with humor to a fan who suggested he build a V8 engine, asking if he could ...

Global diesel and refined product shortages are mounting due to Middle East disruptions and Ukrainian attacks on Russian ...

Diesel used to be cheaper than gasoline. Not anymore. Both fuels come from the same crude oil, so why the big price ...

Red Cat raised $225M by selling shares at $9.40 to fund a €205M cash offer for Steyr Motors, an Austrian engine maker.

For the week of Sept. 21, the federal government’s weekly pump survey put the national average for on-highway diesel at ...