Plane wings aren’t rigid — they’re designed to bend on purpose. That flex spreads massive forces across the entire wing instead of concentrating stress in one weak point. Built with spars, ribs, and ...

Engineers are closing in on a long imagined goal in aviation, wings that can subtly change shape in midair instead of relying on rigid flaps and heavy hydraulics. The key is a family of “metals with ...

Wing flaps are movable surfaces located on the trailing edge of the wings and are typically deployed during specific phases of takeoff and landing. The majority of planes have these, whether jets or ...