The research reported in this article was supported by the U.S. National Science Foundation and the William T. Grant Foundation. Social media is a complex environment that presents both opportunities ...

There's a new generation of social networks being built. Amid a loneliness epidemic, these new apps hope to bring us closer. Meet the founders who are building these innovative social-media apps.

After a few failed attempts at building wider social networks, Apple has hit upon a smaller-scale strategy that allows users to share items to the big social sites with ease, and on a more personal ...