Protecting your smartphone doesn’t have to cost a fortune, but not all phone cases are created equal.In a 20-foot drop test onto concrete, the $99.99 OtterBox case failed to prevent the phone from ...

Your headphones can harbor earwax, dirt, sweat and even dangerous bacteria. Here are damage-free tips for cleaning them ...

pCenter for Innovative Care in Aging, Johns Hopkins University, Baltimore, MA, USA qDepartment of Psychiatry and Behavioral Sciences, Johns Hopkins University, Baltimore, MA, USA rDepartment of ...