More blades, more speed? Not exactly-here's why extra propeller blades don't guarantee higher top speeds for aircraft.

Airbus has unveiled a hydrogen-powered prototype with four electric engines, resembling old propeller planes from the outside – but inside, it hides futuristic technology based on fuel cells.

A 37-year-old Kansas woman was killed when she backed into a plane's spinning propeller while trying to take photos, officials said.

A twin-engine propeller plane crashed onto a Texas highway and split in two Wednesday afternoon, damaging cars and sending four people to hospitals, authorities said.

VICTORIA, Texas (AP) — A twin-engine propeller plane crashed onto a Texas highway and split in two Wednesday afternoon, damaging cars and sending four people to hospitals, authorities said.

A single-engine propeller plane's front gear collapsed upon landing at Tucson International Airport Thursday afternoon.

A twin-engine propeller plane crashed onto a highway in Victoria, damaging cars and sending four people to hospitals, authorities said.

A 37-year-old woman is dead after walking to an airplane propeller while trying to get some photos of skydivers.