North Korea detonated its sixth and most powerful nuclear test on Sunday, Japan and South Korea said, hours after Pyongyang said it had developed an advanced hydrogen bomb that possesses “great destructive power”.
More than 100 of the world's top robotics experts wrote a letter to the United Nations recently calling for a ban on the development of "killer robots" and warning of a new arms race. But are their fears really justified?
In the heart of Bucharest on the pavement outside a tall apartment building a group of young women smoke, talk and laugh. It is an unremarkable scene. Except that in the bright morning sunlight, their heavy makeup, sky-high heels and shiny, revealing clothes contrast with the sensible, summer dress of passers-by.