Pratt & Whitney has completed demonstration testing of an additively manufactured version of its TJ150 turbojet engine, validating a production approach that could help the company build expendable ...

Rocket engines have evolved to the point that large pieces of them are actually 3D printed, but it's quite different from ...

Kim Jong Un oversaw a test of a new solid-fuel missile engine capable of reaching the U.S. State media said it delivers greater thrust, though experts question the claims. The upgrade could lead to ...

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GE Aerospace, which employs around 1,400 in the Dayton area, will partner with Kratos Defense and Security Solutions Inc. on developing an integral part of an air-to-surface missile’s propulsion ...