NASA delighted BTS fans with a post featuring Seoul from the International Space Station. The image, captured on April 25, ...

New York is not the only city that never sleeps. In Berlin, Rio, Seoul and Accra, the night never has to end. Clubs, bars and restaurants are open until the wee hours — if they even close at all.

Here’s a breakdown of what happened in Seoul over the course of the night, until Wednesday afternoon: President Yoon declares emergency martial law in a televised address. 10:40 p.m. The main ...