A global team of researchers has demonstrated that active twisting of helicopter main rotor blades could help reduce noise ...

German researchers believe the addition of active twisting technology to helicopter main rotor blades can significantly ...

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

Well, it's not! It's actually a reality thanks to the R550X, the world's first full-size autonomous helicopter for civilian use. The R550X is a revolutionary helicopter from Rotor Technologies. It is ...

The National Transportation Safety Board released its preliminary report on the Jan. 2 Superior crash that killed four family members on the pilot's wedding day.

The rotor of the helicopter from last week's deadly crash has been retrieved from the Hudson River, four days after the devastating accident that killed all six people on board, according to a ...

The main rotor of the doomed helicopter that crashed into the Hudson River was finally recovered Monday — which could provide crucial information as investigators continue to probe what caused the ...

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