People use smartphones everywhere, without necessarily realizing they're exposing the handsets to all sorts of germs and dirt. In addition to collecting dirt while in use, phones can accumulate dust ...

Why use extra cleaning apps? Android’s built-in tools manage storage and performance just fine.

Bacteria and viruses move easily between surfaces like the ATM machine or the pole on the bus, where they can live anywhere from hours to more than a week, and your phone. And once germs reach your ...

Your smartphone, as it turns out, is covered with 10 times as many bacteria as a toilet seat, according to a 2012 study from ...