Are Teenagers Replacing Drugs With Smartphones? The use of smartphones and tablets has exploded over the same period that drug use has declined among American teens. Researchers say the correlation is worth exploring. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Many Kids’ Headphones Carry Risk of Hearing Loss, Study FindsJaw-dropping moment meteor turns night into day as fireball EXPLODES over Siberian cityClimate Change Will Bring Wetter Storms in U.S., Study SaysNASA images capture what remains when a supermassive black hole devours an ENTIRE galaxyAstronomers reveal the best place to look for aliens is… in giant CLOUDSBack to the Future to become REALITY as flying CARS move step closer