North Korea's Hwasong-18 intercontinental ballistic missile (ICBM), launched for the second time on Wednesday, uses solid-fuel technology, giving it the capability to launch with little preparation.

North Korea says it has tested a new solid-fuel intercontinental ballistic missile (ICBM), its first known use of the propellant in a longer-range projectile, as it seeks the capability to launch ...

Phillips 66 Ltd. has let a contract to Babcock & Wilcox’s environmental segment to design a flue gas pre-treatment technology upstream from a planned carbon dioxide (CO 2) capture system on the ...

Here are some characteristics of solid-fuel technology, and how it can help the North improve its missile systems. North Korea test-fired what it says was a new intermediate-range ballistic ...

North Korea launched a suspected intermediate-range ballistic missile (IRBM) on Tuesday, in what South Korean officials said could be related to its development of a new solid-fuel hypersonic weapon.