The biggest concern for Boeing was that, while chevrons were certainly effective at lowering engine noise, they also had the undesirable effect of reducing aerodynamic efficiency. This is caused by ...

Discover why the iconic Boeing 747 needs 16 main gear tires: exploring its landing gear design, weight distribution, and fascinating aviation facts.

Skydweller is a solar-powered drone that can fly for up to three months without landing, with researchers hoping to one day achieve much longer flight times.