Facebook’s invasion of Instagram is nearing completion. Messenger chats are now available in the Instagram app — and vice versa — according to a joint update posted by Adam Mosseri, the head of ...

Facebook's various apps have been met with mixed response from users, but if there is one app that Facebook did absolutely right, it would have to be Facebook Messenger. It is by far the most useful ...

I’m sure you’ve already heard a lot about Facebook’s latest iPhone application, Facebook Messenger. However, unless you live in the U.S. or Canada, you’ve been unable to download it… until now!