Teens are losing sleep over social media.

Teens are losing sleep over social media. According to a new British study, 21.6% of 12-13-year-olds and 22.5% of 14-15-year-olds say that “they almost always wake up during the night to use social media,” with younger females more likely to report nighttime social use than males. Not surprisingly, these respondents were three times more likely to say they were always tired in school, and were also less happy than those who got more sleep. (NYMag)