The notion of putting jet engines in cars in one that won't go away. For literally decades, major automakers have played ...

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 ...

NASA's revolutionary X-59 jet is steadily progressing towards its first flight test after completing a set of engine run tests at the storied Lockheed Martin Skunk Works facility in California.