The Oxygen (O2) sensor is arguably the most critical electronic component for your engine’s efficiency. Often referred to as ...

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 ...

BRUSSELS, May ⁠13 (Reuters) - ⁠Current European ⁠Union rules such as an outright ban ‌on internal combustion ‌car engines ⁠in ⁠2035 have not spurred the intended shift to electric vehicles, Mercedes ...

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.

There was a time, not long ago, when we all believed there would soon be a moment when internal combustion engines would be completely replaced by electric drives of one nature or another. In the ...

Despite gasoline and diesel fuels both being used for internal combustion, they're different enough that they require entirely different engines. You can't pull up to the pump in a diesel pickup and ...

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 ...

Volvo’s hydrogen-powered trucks are being developed to provide higher energy efficiency, lower fuel consumption and increased engine power compared to conventional hydrogen combustion engine ...

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 ...