"I'm being haive!" —2-year-old when his mother told him to behave. If you've ever battled with your kids to get them to behave, you know how good they can be at pushing the limits—and your buttons!

It’s common for people to open a short video, thinking they’ll just watch the one — then realize they’re still on the app an hour later. YouTube is adding a new timer feature to help users manage this ...