From the Spitfire to the Mustang, these engines were the heart of the warbirds that ruled the skies. See how Merlin and Griffon engines stack up in performance and legacy.

The Rolls-Royce Merlin is the most recognisable aero engine in the world. It powered the Battle of Britain aircraft, the Spitfire and Hurricane, as they defended the shores of Britain against the ...

A heritage Spitfire was forced to do an emergency landing after its engine stopped mid-flight, investigators have found. The ...

From the earliest days of warfare, it’s never been enough to be able to build a deadlier weapon than your enemy can. Making a sharper spear, an arrow that flies farther and straighter, or a more ...