Geely's new hybrid engine achieves record 48.41% thermal efficiency and 106 MPG, approaching Formula 1 performance levels.

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"No replacement for displacement" was the motto that produced some large powerplants during the exciting muscle car era. Nevertheless, this motto was taken to another dimension in the case of these ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

NOTE: With this issue of HOT ROD, your Shop Series begins a slightly different and more comprehensive approach to the discussion of engine and vehicle basics. In the coming months, you'll find a frank ...

With all the recent emphasis on electric vehicles, we often overlook the technology that still powers most cars on the road today. The internal combustion engine (ICE) has been at the heart of the ...

Back when we posted about GM's efforts to send a vehicle back to the moon utilizing some of the same electric powertrain technology as the Hummer EV, a user on our Facebook page stated that this made ...

A global slump in sales is prompting automakers to rethink the rush to EVs. Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand ...

Production cars have come a long way since the invention of the combustion engine, and car manufacturers have always sought to innovate and push the limits of what is possible. An area of particular ...

The invention of the motor vehicle at the end of the 19th century was a watershed moment for humankind. Often described as being the great liberator of the 20th century, the motor vehicle has evolved ...

Although 3D printing it a great tool for making all sorts of things, the nature of the plastics used in most desktop FDM ...

Brussels proposes exception for e-fuels cars from 2035 Germany still examining EU draft proposal Berlin sees technology condition as problematic Goal to reach decision by Thursday BERLIN/BRUSSELS, ...