Kids have started shouting it to each other constantly, leaving adults confused and desperate for an explanation. At its core ...

Add Yahoo as a preferred source to see more of our stories on Google. Even Cartman and the gang are obsessed with 6-7. Now that the grown-ups are talking about it, though, will the meme still be cool?

‘Every country has its own sacred hacks for raising decent, independent kids who sleep through the night – and no two cultures agree.’Photograph: Morsa Images/Getty Images Four years ago, scarred by ...

Not since 69 has a number caused this much disruption. “6-7,” pronounced “six-seveeeeen,” is haunting school halls across the country (including South Park Elementary), making it the Gen Alpha ...

Not since 69 has a number caused this much disruption. “It’s like a plague — a virus that has taken over these kids’ minds,” said Gabe Dannenbring, a seventh-grade science teacher in Sioux Falls, ...