Inline and V engines dominate modern combustion vehicle design. Each layout offers unique advantages in packaging, smoothness, cost, and performance. Here is how the two configurations differ and why ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

Over the past few years, truck and engine makers have generated a lot of buzz around developing zero-emission drivetrains to help meet climate and sustainability goals. Traditional OEMs and tech start ...

The Secret Horsepower Race by Calum Douglas delivers a groundbreaking, meticulously researched history of WWII fighter engine development, revealing the technical battles, national strategies, and ...

Since the invention of one of the earliest practical cars, the Motorwagen, over a century ago, most vehicles have relied on ...