North Korean Supreme Leader Kim Jong Un observed a demonstration of the country's latest unmanned aerial vehicles and demanded the technology be further advanced and produced on a larger scale.

China just connected its largest single-capacity solar farm built on a former coal mining area, which is in the Gobi Desert, to the grid.

Scorestreaks are one of the main aspects that separate Call of Duty from any other popular first-person shooter. Earning score, playing the objective, and going on killstreaks all reward you with ...