Since the dawn of aviation, birds have been an inspiration for visionaries of flight. And now, engineers are once again looking to feathered friends to inspire the next generation of aircraft wings.

A folding wing-tip on a commercial airliner is never supposed to fail. With the first such mechanism scheduled to enter service on the 777X family in two years, Boeing set a goal to design a folding ...

Taking their cues from the birds, Airbus engineers have flown a scale-model airplane that incorporates flapping wing-tips. Based on the structure of the albatross wing, the remote-controlled ...

It's been nearly a century since William Boeing laid the groundwork for his namesake company, and over the ensuing decades, Boeing became one of the most prominent names in the aviation arena. In that ...

Russian researchers have raised the possibility that an Antonov An-124 successor could be designed with folding wing-tips to improve aerodynamic efficiency. The aircraft – dubbed ‘Slon’, meaning ...