To add someone to a Signal chat, you just need to open the chat's information page, where all the members are listed.

You can delete a WhatsApp group that you created or that you are the admin of. Here's how to do it on iPhone or Android.

Signal is one of the best encrypted messaging apps available. to date. It's a a go-to for secure messaging — but even the most private group chats sometimes need a little housekeeping. Maybe someone ...

We hear Signal is in the news. As longtime fans of the app, and secure messaging more broadly, we feel like it's our duty at Engadget to ensure you know how to use the software properly. Signal is ...