The Lion's Mane Jellyfish, scientific name Cyanea capillata is known to be the largest jellyfish. Its bell can grow up to 8 feet (2.4 meters) wide, and its tentacles can be over 120 feet (36.5 ...
Jellyfish have survived for over 500 million years, making them more ancient than the dinosaurs. Today these otherworldly creatures can be found around the world, from coastal shallows to the ocean ...