German researchers believe the addition of active twisting technology to helicopter main rotor blades can significantly improve performance while also cutting noise and vibration levels.

Brazilian investigators have disclosed the sequence of events that led to the ditching of an Airbus Helicopters H160 off the coast of Brazil in early January, although are yet to reach a conclusion ...

A little over a century ago, the idea of flying would have been laughable to many. Nonetheless, flying is entirely routine for millions today, and much of the reason that planes and helicopters are ...

Six people died when a helicopter crashed into the Hudson River Thursday afternoon. One aviation expert says that the entire rotor assembly may have come off, causing the crash. The tragedy is the ...