On November 13, 1907, Paul Cornu's experimental helicopter made aviation history with the first free rotary-wing flight.

A helicopter carrying employees of a Russian military factory crashed in the southern Dagestan region, leaving four dead and ...

Newly released details from federal investigators and an update from the family of 11-year-old Oliver Holland are shedding ...

A Chinese Chinook-style unmanned helicopter capable of operating in extreme conditions – from the Himalayas to the South ...

A helicopter spun out of control and crashed in Huntington Beach last month after a small control part in its tail came loose ...

Prior to the landing attempt, "One of the tail rotor pitch links was disconnected from a tail rotor blade," the report found.

Obviously there are a great many differences between attack helicopters and fighter jets, but one of the distinct advantages jet pilots have over their helicopter-flying counterparts is the ability to ...

LANGLEY, Va. — In a cavernous wind tunnel at NASA's Langley Research Center hangs the putty-colored right half of a giant model aircraft, mounted on a big black board like a trophy fish. Engineers ...

The Army has no plans to retire the CH-47 Chinook—which, in multiple respects, outdoes every other helicopter in the U.S. military’s fleet. If asked to name the fastest helicopter in the U.S. Army ...