Russia has been using its medium-sized drones to fly smaller drones packed with explosives into combat, extending their range and creating deadly new problems for Ukrainian forces. Ukrainian soldiers ...

Researchers have built a drone that runs on hydrogen, to replace battery-powered drones that are too heavy and have too short ...

An expert in modern warfare says Iran is highlighting NATO failures "to adapt to the drone threat," and Poland is using lessons from Ukraine to fix that.

HONG KONG — An unmanned, oval-shaped craft from flying taxi maker EHang hovers, whirring noisily like a mini-helicopter over a riverside innovation zone on the outskirts of the southern Chinese ...