A man killed in Nunavut last April by a spinning helicopter tail rotor was a frequent flyer who had been warned about the ...

Military forces around the world have taken advantage of emerging engine and aerodynamics technology to build these fast and ...

Mars helicopter Ingenuity appears to be missing rotor blades in Perseverance rover imagery captured. The rover's SuperCam ...

A Bell 407 helicopter crash near Nuevo, California, in 2023 resulted in fatalities after a low-altitude maneuver. NTSB cites ...