GE and Lockheed ground tested a new air-breathing hypersonic jet engine capable of powering missiles to speeds well in excess ...

A series of tests have demonstrated the viability of a liquid-fueled rotating detonation ramjet for hypersonic missiles, ...

The Cutlass was withdrawn from fleet operations by October 1957, three and a half years after entering service. 78 of 320 ...

The C-17 Globemaster III uses a military-specific variant of the Pratt & Whitney PW2000 engine family, while the Boeing 757 ...

Key opportunities in the rocket engine turbo pump market include the adoption of high-thrust systems, expansion of reusable ...

Despite claims of Mach 2.54, pilots report that the fastest speeds achieved in practice are Mach 2.25–2.3 in brand-new ...

United's 777-200s have served loyal passengers for decades. But their days are numbered. Find out when they'll be phased out.

Quality issues related to the 3.0L I6 LZ0 turbodiesel Duramax are drawing more and more attention online, and in response, GM ...

A 2025 Chevy Silverado ZR2 owner had the engine die at 2,500 miles. Now, GM wants to swap it for a "remanufactured" engine.

ISRO faces challenges after two consecutive PSLV mission failures, raising concerns about quality control and the rocket's ...

A nuclear thermal propulsion engine could cut the travel time in half for future space explorers racing to the Red Planet.

South Korean defense conglomerate Hanwha has begun to build new jet engines for the Boramae fighter’s Block 3 variant, replacing General Electric.