It finally happened: With a few quick swipes and taps, our mobile devices become conduits of live two-way video through which we can speak face-to-face with family members, significant others, friends ...

Today Google starts rolling out voice and video chat inside Gmail—which requires a free browser plug-in download, and, obviously, a webcam or microphone. Googler ...

Question: Why not launch video sessions with family, friends or co-workers and leave them running all the time? Answer: Because if feels weird to be on camera all day. Now, a new generation of video ...