Tablets

Apple's new iPhone 5S is displayed at an Apple shop in Tokyo's Ginza shopping district, September 20, 2013. REUTERS/Yuya Shino (JAPAN - Tags: BUSINESS TELECOMS) - RTX13S5I

Are touch screens robbing toddlers of sleep?

It's been established that screen time in its traditional form—think television and video games—is linked to sleep problems in kids, note researchers in introducing their more spec...