A robot helicopter has hauled more than 1 million pounds of cargo for the U.S. Marine Corps in less than half a year of testing, but nobody had ever tried hooking cargo to the unmanned helicopter as ...

NASHVILLE -- In future combat, Army units may deploy a large unmanned aerial system that can serve as a mothership capable of unleashing swarms of autonomous aircraft for various missions. With ...

Honda is working on electric and hybrid eVTOL helicopters, designed with passengers sitting in a pod suspended below eight propellers. On pure electricity the Honda hopper can go 100 miles. The ...