American researchers are finally getting a real-time view inside one of the most unforgiving propulsion systems in service, the solid-fuel ramjet, and the payoff could be missiles that fly farther on ...

Raise your hand if you were a car enthusiast back in the mid-1980s when fuel injection became mandatory on OEM vehicles. Of those who raised their hands, how many of you swore that fuel injection was ...

Engine building development advances because manufacturers and performance specialists work to achieve higher power output, better efficiency, and longer engine lifespan. The combination of hybrid ...

Ever wondered what people are talking about when they say "dual overhead cam"? Don't worry, because we're here to explain it ...

When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...