Nearly half of U.S. teens (46%) say they're on the internet almost constantly. YouTube, TikTok, Instagram and Snapchat remain ...

Nearly half of American teens are online constantly, with YouTube remaining the most popular platform, according to Pew ...

BUT THE 17 YEAR OLDS ARE READY ... effects of social media and smartphones on their mental health, according to a new report published Thursday by the Pew Research Center.As in past years, YouTube ...