Supersonic startup with big plans for Greensboro hit major milestone in 2025, unearthed new sources of funding.

The X-1’s fuselage was designed to resemble a .50 caliber bullet—one of the only shapes known to have stable flight at supersonic speeds.

A new "quiet" supersonic X-59 jet designed to revolutionize air travel successfully completed its first test flight, Lockheed Martin announced this week. The sleek, needle-point aircraft built for ...

The defining element of a defining technology -- The winding path to the Wright brothers -- Reinventing the airplane -- Breaking the sound barrier -- The supersonic design revolution -- The rise and ...