Jellyfish are common around Delaware beaches.What to do if you get stung. Hint: It's not what they did on "Friends." ...

Deep-sea jellyfish, ctenophores (comb jellies), and many deep-dwelling fish have evolved extraordinarily water-rich tissues that maintain their integrity regardless of the surrounding pressure. Some ...

Comb jellies, or ctenophores, are among the most beautiful creatures in the sea. Their translucent bodies are lined with rows of tiny, beating hairs called cilia. As they swim, these cilia scatter ...

Sea Walnut: They’re not true jellyfish, but Ctenophores, or comb jellies. If you do see one, don't fret. They’re harmless to people.