DeltaHawk is ready to release three new engines that cut emissions by as much as 40%. The Wisconsin-based company is using ...

And more fuel means more range. "By coupling our technology to Air Liquide's cryogenic storage system, which provides the energy density needed for aircraft applications, we've demonstrated that a ...

State Key Laboratory of Marine Resources Utilization in South China Sea, School of Marine Science and Engineering, Hainan University, Haikou 570228, China ...

3 multiple rocket launch systems, and 2 anti-aircraft warfare systems, according to the General Staff of the Armed Forces of Ukraine. The total combat Russian losses from February 24, 2022 ...