Every fleet strives to achieve two things when it comes to engines. The first is to maintain efficiency in order to reduce operating and service costs. The other is to ensure the longest possible ...

Honda has announced it is developing two new four-cylinder hybrid engines operating on the Atkinson cycle. These engines will ...

[Stay on top of transportation news: Get TTNews in your inbox.] Advanced researchers and engine makers say the internal combustion engine’s ability to be more efficient and run on greener fuels means ...

Here’s what you’ll learn when you read this story. Geely, a Chinese automaker, is using AI to try and improve the thermal efficiency of its plug-in hybrid system. The AI algorithms used could ...

"The goal was a 100% freight efficiency improvement over our 2009 Kenworth T660, which at the time was arguably the most fuel-efficient truck in the industry," says Kenworth GM Jim Walenczak in a ...

Power management company Eaton will display its Vehicle Group's portfolio of internal combustion solutions for commercial vehicles Sept. 20-25 at the IAA Transportation show in Hannover, Germany, ...

Rolls-Royce has completed the first ground tests on its massive UltraFan engine, claiming it's at least 10% more efficient than any other large aero engine in service today. This carbon/titanium ...

The global automotive turbocharger market is poised for sustained growth as automakers increasingly prioritize fuel ...

Fuel efficiency challenges for heavy trucks in African terrain, from rough roads and steep gradients to fuel quality, ...