He entered the pitch-dark hangar and stared into its inky emptiness. Suddenly, two brilliant shafts of blue light cut downward through the murk, focused on a pair of vertical blades taller than a ...

In one of the most famous "Twilight Zone" stories, an airline passenger looks out the window of a commercial plane and is horrified to see a monstrous gremlin on the wing. If you were to do the same ...

When Boeing’s new 777X taxied out for takeoff for its first flight earlier this year, it shared the look of most modern airliners. Its long fuselage was flanked by two massive engines under its long ...

Winglets reduce wingtip vortices, the twin tornados formed by the difference between the pressure on the upper surface of an airplane's wing and that on the lower surface. High pressure on the lower ...

Winglets have become ubiquitous on the modern airliners found at the busiest airports around the world in 2026. These small upward curved wing tip additions are more than just sporty-looking flares ...

In theory, the most efficient wing is infinitely long, which is obviously not possible. The practical application of this truism is that the higher a wing’s aspect ratio (span squared/area), the more ...