According to an article from ScienceNews, Caribbean box jellyfish have four "knoblike" sensory structures dangling off their bodies, each containing six eyes. Previously, we looked into whether ...

Unlike most marine creatures, jellyfish lack a centralized brain or nervous system. Yet, they navigate the vast oceans with astonishing precision. They rely on a sensory network of nerve cells ...

Jellyfish, often found washed ashore or trapped between rocks, are a good example. Even if they appear harmless, these special sea creatures will surprise you with how quickly they sting — even ...