Add Yahoo as a preferred source to see more of our stories on Google. It’s the end of the road for Musical.ly, the short-form video app that grew to more than 100 million active monthly users since ...

If you haven’t heard of musical.ly by now, chances are you don’t have a tween anywhere in your immediate vicinity. The mobile app — launched in April 2014 by creator Alex Zhu and longtime friend Luyu ...