A compact rocket engine that uses a continuously rotating detonation wave has attracted $91 million in fresh funding.

The Mercedes-AMG CLA 45 has finally been revealed and is a vote of emphatic confidence in electric power as the future for the AMG entry point, with no combustion equivalent planned. Yet Mercedes-AMG ...

Airbus and MTU have joined forces to build the world's first fully electric hydrogen fuel cell engine for future passenger ...

Pagani's Utopia is leading the charge in reviving the manual transmission for hypercar enthusiasts who crave hands-on control ...

Especially from an old-school’s petrolhead’s perspective, one of the biggest downsides of an electric sports car has always been quoted as a general lack of soul and emotion, mainly because the driver ...

Running a twin pulse-jet engine next to a preschool will, it turns out, attract police attention. That’s roughly where this project ended up – though not before the builder had set fire to his ...

Global sales of gasoline and diesel vehicles peaked in 2017, with nearly all subsequent growth in personal transport captured by electric vehicles. EV adoption is increasingly driven by economics and ...

Framegrab from a video of a long-duration hot fire of the Chi engine. Credit: Mega Engine HELSINKI — A new Chinese commercial rocket engine startup has conducted a successful long-duration hot fire ...

Converting the ignition of a fuel-air mixture into usable mechanical energy lies at the core of a dizzying number of internal combustion engines developed over the course of more than century.

Reports of the death of the internal combustion engine have been exaggerated. Electric vehicles were once poised to diminish the ubiquity of traditional engines, but automakers are booking huge losses ...

Horse Powertrain, the joint venture operated by Renault and Geely, is eager to keep the internal combustion engine alive for as long as possible, and to help make this happen, it’s developed a new ...

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 ...