Add Yahoo as a preferred source to see more of our stories on Google. Mnemiopsis leidyi, the warty comb jelly or sea walnut, is a species of tentaculate ctenophore (comb jelly), originally native to ...

Scientists have uncovered surprising complexity in a tiny sensory structure found in comb jellies, some of the oldest animals on Earth.

Hordes of cannibalistic jellyfish are spreading through Venice's famed lagoon and wreaking havoc on local fisheries. Usually found in the western Atlantic, the warty comb jellyfish, also known as the ...

Advanced 3D reconstructions of the comb jelly’s aboral organ reveal a sensory system far more complex than scientists expected. The organ contains a wide variety of specialized cells and is closely ...

The ctenophore, Mnemiopsis leidyi, can make its own coelenterazine to create this beautiful bioluminescent display. Credit: Manabu Bessho-Uehara In the pitch-black environment of the deep sea, light ...

In the world of phylogenetics, there’s team sponge and team comb jelly. Which creature roots the animal tree of life — the simple sponge or the more complex comb jelly — has stirred fierce debate ...

Rare double glow appears in Merritt Island National Wildlife Refuge as comb jellies and early-season dinoflagellates ...