The race to build the world’s quickest drone has shifted from labs and defense contractors to garages and hobby benches, and the latest DIY machine has just pushed that contest into a new, almost ...

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.

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 ...

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 ...

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 ...