Add Yahoo as a preferred source to see more of our stories on Google. Twitter announced that it will phase out Periscope, the live-streaming video app it bought more than five years ago, by March 2021 ...

In the celebrity deathmatch of streaming apps there are only two contenders: Meerkat and Periscope. Twitter’s much anticipated live-streaming app Periscope arrived this morning in the iOS App Store to ...

A smash hit from the start, free phone app Periscope lets people create or watch live video streams. It feels like there's only been one tech story for the past week: the launch of Periscope. If you ...