The Piper L-4 Grasshopper was never designed for combat. It was a simple observation and reconnaissance plane, used to spot artillery targets and relay messages. But as the Allied forces faced ...

Nations are sometimes willing to try out some wacky designs in the name of getting an edge on the enemy. These mini-aircraft ...

Supersonic tunnel trials suggest the X-59’s shape can scatter shock waves, paving the way for hush-hush high-speed flight.

Needless, to say, it is a top priority of not just Army Aviation but the U.S. Army at its highest echelon.

The U.S. Air Force’s F-47, its sixth-generation Next Generation Air Dominance (NGAD) fighter, may be years ahead of schedule, ...