A federal investigator confirmed that part of the propeller crashed through the roof of a home and landed in the living room.

For the first time in Butler Tech’s half-century, high school students at the career school’s Fairfield Twp. campus are building an airplane from the ground up as part of their studies of jobs in the ...

Airbus Helicopters' Racer demonstrator is back in flight testing after a six-month lay-up to install new parts to boost the high-speed rotorcraft's aerodynamic performance.