The H12 is supposedly a variant of the HR12, a 1.2-liter, three-cylinder turbocharged engine, which was fitted with a new combustion system with a 17:1 compression ratio, a new exhaust gas ...

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for ...

A nuclear thermal rocket engine in development could one day transport humans to Mars. The Defense Advanced Research Projects Agency, a research arm of the US Department of Defense, and NASA are ...

Horse Powertrain's H12 Concept hybrid engine delivers 44.2% thermal efficiency running on 100% renewable gas, cutting fuel ...

NASA is partnering with the Defense Advanced Research Projects Agency, or DARPA, to use a nuclear thermal rocket engine in space, according to reports. In a press release on Tuesday, NASA said the ...

Thermal engineering research has increasingly focused on innovative system design and optimization to address global challenges in energy efficiency, ...

Dacia, the low-cost brand of French carmaker Renault, plans to stick to thermal engines for as long as it can while the rest of the group bets strongly on going electric, Chief Executive Denis Le Vot ...

You might have heard about high compression ratios, but what exactly are they, and what kind of effect do they have on an ...

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