Soon, America’s older warbirds could see their claws sharpened significantly, as it was announced in October that Raytheon Missiles and Defense had been selected to build and demonstrate a ...

Since the 1960s engineers around the world have been fiddling with a novel type of jet called a rotating detonation engine (RDE), but it has never got beyond the experimental stage. That could be ...

Last year, the Defense Advanced Research Projects Agency (DARPA) quietly unveiled a new high-speed missile program called Gambit. The program is meant to leverage a novel method of propulsion that ...