"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Red nail theory has turned into a religion on social media as of late. Creators are buzzing about how ...

Red nail theory has turned into a religion on social media as of late. Creators are buzzing about how rocking red manis almost magically turns heads and gets the guys' attention. It's almost like a ...

There’s something about red nails—maybe it’s the instant confidence boost, maybe it’s the classic vibe—that keeps them topping salon request lists every single week. You see them everywhere: that ...