How to use Wi-Fi calling on your phone (and the ideal time to switch from LTE) ...

Signal, a privacy-focused messaging app, turns up the heat on its competitors with new video call features, such as a raise hand button, emoji reactions, dedicated calls tab, and more. The move should ...

Microsoft is officially shutting down Skype (RIP). Even if you haven't used the app in years, it's possible Skype was your ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...