We’re not entirely sure what to call this one. It’s got the usual trappings of a drone, but with only a single rotor it clearly can’t be called by any of the standard multicopter names.

The war in Ukraine is filled with astonishing events that will be studied in military academies for decades. One of the more intriguing scenarios is the attempt to counter FPV drones, which are ...

But by switching up things a bit, it’s possible to make a multi-rotor drone that keeps on flying even without two-thirds of its motors running. We’ve been keeping a close eye on [Nick Rehm ...

SEOUL--South Korean researchers have developed a transport drone flying on multiple flexible rotors that self-correct to stay level in flight and can be used as a “flying shopping cart” to ...