From rally icon to tuner special, this Mitsubishi engine helped power several generations of the iconic Lancer Evolution ...

Explore the evolution of jet engines, focusing on the differences between turbojet and turbofan engines. This video examines the continuous intake, compression, combustion, and exhaust processes in ...

For combustion engines to use 100 percent hydrogen, they need components that can withstand high temperatures and corrosive environments. Scientists from the University of Alberta discovered a new ...

Allyn started writing for TopSpeed in 2015, but has been writing on motorcycle and automotive topics since 2008 for outlets such as eHow, USAToday, and subsidiaries of MotorTrend. Formally trained as ...

While you may be able to name a dozen prominent American manufacturers, few produce a product as legendary and iconic as Harley-Davidson, Inc. With more than a century of motorcycle building history, ...