R2 takes on Tesla in the volume, compact SUV segment with a dirt-chewing EV that will make a Land Rover green with envy. It ain't bad on-road, either.

Trump's Mount Rushmore address features 28 minutes of iconic words, 23 minutes of dazzling light, fireworks 2 dead in Michigan mall shooting, victims identified ‘I always did the graveyard shift’: I ...

On Thursday evening, Blue Origin attempted to test fire its massive New Glenn rocket at its Florida launch site, but something went very wrong after engine ignition. The super heavy lift rocket ...

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 ...

Stellantis’s latest Investor Day in Auburn Hills, Michigan this week came with quite a few exciting announcements related to future products from the Dodge, Jeep, and Ram brands. And while much of the ...

A few years ago, Lotus announced it would end production of gas-powered vehicles to become a pure EV company. Since then, the world has solved climate change, found a way to produce clean gas from air ...

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.

Hydrogen-enriched fuel technologies encompass the addition of hydrogen or hydrogen-based gases into the intake or direct injection systems of spark ignition and compression ignition engines to enhance ...

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 ...

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 ...