From historic giants to modern behemoths, these ship diesel engines showcase vast power and engineering fit for the longest ...

WASHINGTON – LiquidPiston, supported by Army innovation programs, is poised to transform the U.S. Army’s capabilities as the company delivers compact, heavy-fuel-capable rotary engines and hybrid ...

A retrofit system that converts diesel engines to operate on 90% hydrogen has been prototyped and tested by University of South Wales (UNSW) researchers. This system drastically reduces emissions of ...

U.S. Naval Air Systems Command (Navair) has come up with a new twist on proven borescope engine-inspection technology. While previous engine-inspection borescopes used by the Navy detected engine ...

Raytheon Technologies’ (NYSE: RTX) Pratt & Whitney subsidiary will provide military services, non-Department of Defense organizations and foreign military customers with spare parts for the F-135 ...

Indian Navy officers on the deck of the fifth Kalvari-class submarine INS Vagir while anchored at a naval base in Mumbai in January 2023. (Punit Paranjpe/AFP via Getty Images) NEW DELHI — An Indian ...