Japanese automotive giant Toyota has built some of the most impressive engines ever. Known for their indestructibility, smooth power delivery, fuel efficiency, and excellent tunability, these motors ...

Combustion efficiency and emission control in internal combustion engines lie at the heart of efforts to reconcile performance, fuel economy and environmental impact. Optimising the conversion of ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

The 2026 Toyota Prius leads hybrid fuel economy at 57 mpg combined, beating rivals with 5th-gen Toyota Hybrid System ...

If you never knew that Geely made the internal combustion engine (ICE) with the world's highest thermal efficiency, do not feel guilty. I tried to let people know about it in August 2022, when the ...

Alina has been enthusiastic about vehicles her entire life, and even from an early age found herself itching to get behind the wheel. Through high school and college, she could be found reading ...

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Researchers at the University of Minnesota Twin Cities have discovered a new method by which a catalyst can be used to selectively burn one molecule in a mixture of hydrocarbons, which are compounds ...

You can reduce your diesel engine’s emissions by 60% with THIS surprisingly simple solution—just add water. In all seriousness, according to a review of studies from around the world published by a ...