The world's largest drone maker, DJI — which is facing a potential ban in the U.S. — is also known for making some of the most advanced consumer and prosumer drones currently available for purchase.

Biophysicist Oleh Halaidych, 34, helps make drones at a workshop in Kyiv. "I think we are all motivated because we see that this is a cheap and accessible way to make weapons," he says. "They kill the ...

DIY creators often push boundaries with clever hacks and unusual builds, but every now and then someone attempts something that feels almost impossible. A drone that flies without a battery certainly ...

KYIV, Ukraine — In the courtyard of a group of ordinary-looking Kyiv apartment blocks, a stairway leads down to a small basement apartment. Three big dogs run out into the hallway when newcomers ...