A “false confidence of safety” and a flight plan that did not adhere to plans led to a fatal incident at Kadena Air Base last ...

The powerful air flow generated by a helicopter made a Japanese teacher lose her balance in her fatal fall during a school ...

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 ...

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 ...

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

LOWER MANHATTAN (WABC) -- The main rotor and roof structure from the deadly helicopter crash last week have been recovered from the Hudson River. It could be the most important piece of evidence yet ...

Designed to fly just five times over 30 days, NASA's Ingenuity helicopter lasted nearly three years, soaring across the surface of Mars and logging 72 flights before a hard or tilted landing that ...