The social network sees big opportunity in getting its service on millions of mobile devices, but it also sees big risks. Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone ...

When Facebook filed to become a publicly traded company almost exactly seven years ago, its social network barely extended beyond the desktop. For most of 2012, mobile-only users made up a small ...

It's been so long since Meta cut Messenger out of the Facebook mobile app that Windows Phone was still somewhat of a thing at the time. Almost nine years later, Meta is ready to bring them back ...