Tens of millions of Americans use "instant messenger" programs to communicate at work. It's like e-mail, only faster. Get ready for the next development in the form — video instant messaging. Some ...

Viber is unveiling a handful of new features as the company looks to bolster its arsenal in the battle with other mobile messaging apps. Above: Viber Instant Video Messaging The first notable new ...

The instant messaging app that rose to prominence three years ago, Signal Messenger, is now offering users a chance to use its platform to create, share, or launch video calls from the platform. For ...