Kim Jong Un oversaw a new solid-fuel rocket engine test, state media reports, as North Korea pushes to upgrade its long-range ...

North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the U.S.

North Korean leader Kim Jong Un has observed a test of a high-thrust, solid-fuel engine intended for a missile capable of ...

The 1,170-degree exhaust from the New Hampshire Air National Guard KC-46A tanker’s engines blew a 25-foot wide crater in an ...

North Korean leader Kim Jong Un oversaw the ground test of an upgraded rocket engine, state media reported on Sunday, marking ...

Korean Central Television aired still photographs showing the tank hitting targets, quoting Kim as saying its active protection system could intercept nearly all existing anti-tank weapons and that it ...

NASA and GE Aerospace in December hit a key milestone in their quest to develop hybrid-electric engine technology for the next decade of commercial aviation. The partners on Tuesday revealed they ...

Yamaha plans to test the V4 engine it has been developing for its M1 MotoGP machine at a private test in Valencia on Tuesday and Wednesday this week, Motorsport.com has learned. Yamaha originally ...

Agnikul Cosmos successfully test-fires a revolutionary 3D printed booster engine, enhancing launch efficiency and scalability ...

While the test was in line with Kim's stated goal of acquiring more agile, hard-to-detect missiles targeting the U.S. and its allies, some experts speculate North Korea's claim may be an exaggeration.