In her new book, “Smartphone Nation,” social media expert Kaitlyn Regehr helps parents manage their digital media consumption and teach kids healthy tech habits.

Geno and Nicolette Sidders used to give their child a phone to help pacify her, but after cutting back on screen time, ...

The restrictions also apply to conversations between teenage users and artificial intelligence chatbots. By Eli Tan Reporting from San Francisco A year ago, Instagram made sweeping changes to the ...