Some jellyfish species can regenerate body parts or revert to an earlier life stage, granting them potential biological ...

About 5% percent of jellyfish bodies are made of structural proteins, muscles, and nerve cells, while the remaining 95% is water. Human bodies, by comparison, are up to 60% water. A group of ...

10 Fun Facts About Jellyfish Jellyfish, the wobbly wonders of the ocean, often astound with their unique shapes, sizes, and stings. Learn more about these marine marvels as we dive deeper into the ...

Jellyfish have existed for 500 million years. Their great numbers and a diversity of some 4,000 species make them one of the most important creatures of the deep. A JAMSTEC research team has been ...

Jellyfish are known for drifting to and fro at the whim of ocean currents—but not all species are so passive. The millions of golden jellyfish that pack Palau’s Jellyfish Lake spend much of ...

Here are 12 surprising facts you probably didn't know about jellyfish.