Growing intolerance? Blame social media. Religious and ideological extremism? Blame social media. Lower attention span? Blame social media. I was the one at the dinner party talking about how I’d ...

Much has been said about rises in mental health problems reported by younger people over the past 20 years. It is estimated that the prevalence of anxiety for 18-to-25-year-olds was about 8% in 2008, ...

A new generation of consumer social startups is emerging. From platforms focused on getting people to meet IRL to dating apps taking on Tinder or Hinge, startups are disrupting the digital social ...

Closing arguments began Thursday in a landmark trial that put online behavior under a microscope. In many ways, it has already been decided. Credit...Hokyoung Kim Supported by By David Streitfeld ...