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 ...

Researchers found that two individuals of a type of comb jelly can fuse and become one with a shared nervous system and digestive system. It has implications for animal regeneration and immune systems ...

Comb jellies – very simple, gelatinous creatures best-known for their hypnotic underwater light shows – first appeared in Earth's oceans around 550 million years ago. For a long time, biologists have ...

A new study of comb jellies has revealed that their nervous system is more complex than previously thought. What's more, this sheds a whole new light on how nervous systems evolved. Did nervous ...

Comb jellies, technically known as ctenophores, are one of the weirdest creatures on Earth. They appeared in the seas over half a billion years ago and have maintained to the present day the comb-like ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. During a dive off the coast of Southern California in 1979, ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American An evolutionary arms race during the ...

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 among ...

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

Neurons, the specialized cells of the nervous system, are possibly the most complicated cell type ever to have evolved. In humans, these cells are capable of processing and transmitting vast sums of ...