The F-15 is the fastest Boeing fighter jet, but it is not the fastest military jet Boeing has built or claims lineage.

San Diego-based Shield AI is developing a first of its kind fighter jet: a 2,000-mile-range pilotless plane that takes off and lands vertically and uses artificial intelligence to fly itself, even ...

An aircraft capable of hitting 4,520 mph (nearly seven times the speed of sound) is ludicrous to even think about, but the North American X-15 achieved this, defying comparison to any other aircraft ...