K-pop supergroup BTS makes a comeback from mandatory military service today with a new album, concert and documentary. Here's why that's a big deal.

Before the boy band returns on Friday with “Arirang,” listen to key albums and solo releases by its seven members.

BTS reunited as a full seven–member group in Lisbon earlier this year to film the cinematic video for their new single Swim, with American actress Lili Reinhart joining them on board a real ship for ...