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 ...

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 ...

With less regulatory pressure, engines don’t have to get cleaner or more efficient, yet GM CEO Mary Barra insists the company will keep pushing them in that direction anyway. She maintains that GM ...

The fuel economy of an aircraft is an assessment of the aircraft's transportation energy efficacy. Enhanced fuel efficiency is achieved through improved aerodynamics, weight reduction, and the ...