Russia is making efforts to develop supersonic passenger jet, according to a report. United ...

Add Yahoo as a preferred source to see more of our stories on Google. A Chinese firm with its headquarters in Beijing announced that it has tested the prototype of a commercial transport plane that ...

Radian Aerospace’s subscale prototype for its Radian One space plane sits on a runway in the United Arab Emirates. (Radian Aerospace Photo) Seattle-based Radian Aerospace has finished the first round ...

Wave Motion co-founders James Penna and Finn van Donkelaar show off their company’s Jet Gun prototype and test projectiles in the back of a box truck parked at Seattle’s Pioneer Square. (GeekWire ...