What kind of secrets do the sub-zero regions of Antarctica hold? The region's icy and harsh conditions have kept humanity from diving too deep. Everything that we have discovered so far has been a combination of fascinating and absolutely terrifying. From incredible creatures to never-before-seen natural phenomena, Antarctica is a land full of possibilities - and all you need to do is look beneath all the frozen water.

Join us today as we take you through 15 terrifying things discovered in Antarctica that changed everything.