Any oddball engine is clickbait crack for mechanical nerds, and the most compelling ones purport to introduce an entirely new combustion concept. "Not a four-stroke, not a two-stroke, a revolutionary ...

While global electric vehicle sales continue to grow, that growth isn’t equally spread out. Some markets grow faster than others, while some have even experienced a decline. Still, despite this ...

Mercedes-Benz was experimenting with a range-extender powertrain for its EVs but has reportedly abandoned the project, concluding that it would simply be a “transitional technology.” Unnamed sources ...