Periphery has been teasing their upcoming record Juggernaut for a little bit now, most recently with studio updates from the recording process. While the updates are generally informative and contain some sick riffs (such as the one below), it's usually fun to watch them if not only for the weird text that intermittently shows up or just general shenanigans! Who said metal can't be fun?
It appears safe to assume the band are still in the studio and not just throwing out studio updates from past recording sessions considering their upcoming tour is titled Escape From the Studio.
Juggernaut has been rumored to be out early 2015.