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.

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 ...