The vast majority of our planet remains a complete mystery, hidden beneath miles of crushing water where sunlight never penetrates. In this eternal darkness, evolution has taken a path so bizarre that ...

A barreleye fish of the species Winteria telescopa. (Schmidt Ocean Institute/YouTube) Deep beneath the oceans' crashing waves ...

These videos feature a spookfish so alien that it seems like a sci-fi concoction, as well as thermal vents spewing ...