After flying the first production ALIA CX300 electric aircraft last November, BETA Technologies has now zipped four ...

The new unit will start testing the Collaborative Combat Aircraft out of Nellis Air Force Base, first in simulation then in ...

The global goal to protect 30% of the world''s oceans by 2030 will not be sufficient to ensure the survival of marine megafauna such as whales, sharks, turtles, and seals, according to a collective ...

A model of the YFQ42-A collaborative combat aircraft built by defense company General Atomics sits on the apron at Beale Air Force Base on Friday in preparation for the base’s airshow. DANIEL HEUER ...