Diesel planes aren't just a novelty; they are revolutionizing general aviation fuel costs and range. See why these engines ...

OSHKOSH—Piper Aircraft has partnered with jet-fueled, diesel piston-engine maker DeltaHawk to give future buyers of PA-44 Seminoles a way to bypass the looming U.S. transition away from leaded avgas.

In the late 1940s, GE introduced the J-47 gas turbine engine, which became the most-produced jet engine of the early jet age, ...

The best fighter jets in the world cost a fortune. One of the reasons for this is because of the unbelievably high prices of the engines that power these air fighters. The engine has to be ...

If you've ever stood near a runway and watched planes take to the skies, you've probably also been awestruck by the sheer size of the engines that make it all possible. On large commercial planes, ...

It's been more than a decade now since American aviation behemoth Boeing started working on the 777x, and the pieces are finally starting to fall into place. After a number of delays and missed ...

It's not every day that we get to talk at length about the achievements of a particular jet engine. Sure, we do mention them from time to time when discussing the aircraft they power, but that's about ...

Car enthusiasts will know Rolls-Royce as a maker of ultra-luxury cars, and aviation enthusiasts will know Rolls-Royce as a maker of engines for some of the world's most famous aircraft. Originally, ...