Airbus just unveiled the ZeroE, a four-propeller commercial aircraft that will be powered by hydrogen-fuel-cell stacks and ...

"This test confirmed that all components — software, mechanical linkages, and control laws — work together as intended." ...

After ten years of quiet research, Pulsar Fusion has unveiled a nuclear fusion-powered rocket called the Sunbird. This spacecraft isn’t just another science fiction concept—it’s being designed to fly ...