Chinese scientists have tested a turbojet engine, capable of touching Mach 4 speeds, sparking rumors of a new SR-71-like spy plane.

4-engines were mainly the purview of strategic ... you might recognize from a couple of my recent pieces on WWII-vintage aircraft restoration – pinged me to suggest that I up the ante by doing ...

A superfast turbojet engine under development could see China zooming ahead of the US in the global military aircraft race China's aerospace industry has made significant strides in the development of ...

A Chinese company working on a commercial transport plane capable of flying at Mach-4, twice the speed of the Concorde - ...