In South Korea, the AI frenzy has sent the value of the country's top chipmakers skyrocketing. Korea's Samsung Electronics and its chief rival SK Hynix have been trading places as the world's most valuable…

Artificial intelligence (AI) has been a bonanza for Korea's two chip giants, Samsung Electronics and SK hynix. Yet the very boom that has lifted pr...

Economists warn the narrow growth will leave sectors including construction, retail, services and small businesses struggling to keep pace.