KIEV: At least four people were killed in an overnight Russian drone attack on the north-eastern Ukrainian city of Sumy, authorities said ...

Prospective customers for Dufour’s Aero2 hybrid-electric, multi-role uncrewed VTOL aircraft are about to get the chance to run application-based flight tests.

Before Wednesday’s crash, there had been several close calls involving U.S. commercial airlines, a 2023 New York Times ...