The small-block tag is deceptive because some of these V-8s were powerful and defining engines of the Golden Age of American ...

A collaborative project dubbed HySE (Hydrogen Small mobility & Engine technology) by manufacturers is a joint effort exploring the potential of hydrogen internal combustion for use in small vehicles.

Toyota unveils new compact engines compatible with carbon-neutral fuels, offering improved performance and lower emissions.

More palmable than a basketball, the 40ACS Wankel packs a power-to-weight punch in a package that disappears away in small ... combustion process, which are continuously recirculated through the ...

Only a few years ago it looked as if the days of the fuel-fired engine were numbered. Now makers like Mercedes-Benz, Audi and Toyota are saying they expect to sell combustion-engine cars for ...

Mazda has a rich history in motorsport, including the honor of being the only manufacturer to win the 24 Hours of Le Mans with a car not powered by a reciprocating engine. The Mazda Skyactiv-Z ...