Revolutionary engine prototype three decades in the making could replace combined turbine-ramjet systems in high-speed flight ...

China’s emerging J-36 stealth fighter is rapidly becoming the most closely watched new combat aircraft on the planet, framed by analysts as a potential $50 billion swing factor in the future balance ...

For months, Western intelligence agencies had been tracking shadowy test flights over Chengdu. Triangular shapes in the sky. Unusual engine signatures. They always have the same maddening problem - ...

SINGAPORE—China conducted the first flight of a domestically developed 3D-printed turbojet engine in November 2025, marking a milestone toward mass-producing lower-cost jet engines for applications ...