Hero4 models of GoPro action cameras can now stream live video via the Periscope app, owned by Twitter. Credit: Credit: David Becker / Getty Images Fans of the live-streaming service Periscope are ...

We may receive a commission on purchases made from links. GoPro is rolling out a software update for its entry-level Hero camera that allows users to shoot 4:3 video in 4K. This is great for the kinds ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Credit: GoPro GoPro ...