The ocean is a vast and mysterious place. Click through the gallery above to learn 15 mind-blowing facts about the ocean, the largest biome on planet Earth, and its unique ecosystems.

Dive into the wonders of the Dead Sea! 🌊 Discover ten mind-blowing facts that will leave you in awe of this incredible ...

Antarctica's hidden wonders include warm caves beneath Mount Erebus, the world's largest fish nursery in the Weddell Sea, and a prehistoric subglacial lake. A deep ocean trench, ice-dwelling ...