HumansCan the US really nuke North Korea without starting a world war? US defence officials are starting to signal a willingness to use nuclear weapons against North Korea on a limited scale. Unsurprisingly, that’s a bad idea Analysis
TechnologyNorth Korea isn’t bluffing, the nuclear threat to the US is real Kim Jong-un’s unusual celebrations following a missile test this year herald the nation’s confidence in its ability to threaten US cities, says Jeffrey Lewis Comment