Most parents know the risks of social media, because they themselves use the platforms. Last year, a Pew Research Poll revealed that 55% of parents are extremely or very concerned about teens’ mental ...

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, ...

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 ...