Long before twinjets ruled the skies, Lockheed studied a twin-engine L-1011. Why did it never leave the drawing board?

Piston-engined fighters ruled the roost for thirty years. A brutal survival of the fittest ensured a rapid evolution of these characterful machines; the final fighters were over six times faster and ...

Twin-engine fighters have often been overshadowed by their single-engine counterparts, yet they played crucial roles in the history of aerial warfare. Despite their impressive capabilities, many of ...

The first recognizable internal combustion engine was developed by Nikolaus Otto in 1861. Since then, the gasoline-powered engine has evolved immensely. However, the principles that underlie how ...

A 2012 Tecnam P2006T Very Light Twin aircraft is the "Today's Top Pick," listed at $499,900. This twin-engine aircraft, powered by two 100hp Rotax engines, is ideal for flight schools or personal use, ...