Add Yahoo as a preferred source to see more of our stories on Google. A 22-year-old British tourist has been killed in Greece after being hit by the propeller of a helicopter Monday evening, according ...

When you picture a propeller-driven aircraft, you probably imagine a single engine plane with the propeller spinning at the front. There's a good reason for that, as the front-facing design has proven ...

Over the past few years, labels such as DJI have pushed drones into the mainstream. If you look closely, you'll notice that a majority of them have four propellers, while helicopters have fewer of ...

A British man has died after being struck by a helicopter rotor blade during a freak accident in Greece. 22-year-old Jack Fenton was hit and killed by the propeller after disembarking from a chartered ...

A NYC tourist helicopter appeared to fall apart midair Thursday and crash into the Hudson River, killing a family of five visiting from Spain. The pilot was also killed. Witnesses described seeing the ...

The Dornier Do 335 was a fast, unconventional World War II fighter whose advanced design came too late, leaving it grounded before it ever saw combat.

A tourist helicopter appeared to fall apart midair and plummeted into the Hudson River, killing a family of three children and two adults visiting New York City from Spain and the pilot Thursday ...

A 22-year-old British tourist has been killed in Greece after being hit by the propeller of a helicopter Monday evening, according to media reports. Police identified the victim as Jack Fenton and ...

A 22-year-old British tourist has been killed in Greece after being hit by the propeller of a helicopter Monday evening, according to media reports. Police identified the victim as Jack Fenton and ...