A generation that was once ridiculed for its pop-culture preferences is now both being catered to and calling the shots, from reboots to concerts to Happy Meals. It’s a good time to be a millennial.

Social-media users have hailed a millennial mom who is determined to educate her teenage son on some of the most-iconic 90s and 2000s songs—although he isn't too impressed. Back in the good old days ...

They were the soundtrack of the early 1990s. Swedish pop group Ace of Base took the world by storm with smash hits like “The Sign,” “All That She Wants” and “Don’t Turn Around.” But just as quickly as ...