North Korean leader Kim Jong Un personally inspected a solid-fuel missile engine test and a new main battle tank in a series of high-profile military events that signal Pyongyang’s accelerating ...

NASA’s Space Shuttle Program successfully fired a full-scale, full-duration reusable solid rocket technical evaluation motor Thursday, March 9, at a Utah test facility. The two-minute static, or ...

Following the close of Q3 2023, solid-state battery developer QuantumScape has updated the public to its progress the last three months, which includes some encouraging results. In addition to ...

Donut Lab, a California-based startup developing solid-state battery technology, has drawn intense attention and sharp criticism over claims that its donut-shaped cells can outperform conventional ...