Wanting to be more social or outgoing sounds deceptively simple: Just talk to more people, say yes to every invite, and strike up friendly conversations with strangers, right? But for introverts, ...

Emma Lembke joined Instagram when she was 12. The last of her friend group to sign up, she had sensed the appeal of the app in the gazes of friends; people who used to look at her now looked at their ...

All of us have heard guidelines about how to be physically healthy—eat well, exercise, wash your hands, get plenty of rest. But how many of us have thought seriously about our social lives—the ...

A.I. search tools, chatbots and social media are associated with lower cognitive performance, studies say. What to do? Credit...Derek Abella Supported by By Brian X. Chen Brian X. Chen is The Times’s ...