Scientists have captured video of a terrifying species of cannibal jellyfish that they call a "gelatinous predator." The intriguing creature has never been seen before, but researchers found it ...

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 ...

Jellyfish have been inhabiting the world's oceans even before dinosaurs walked the earth, and now they're going to make a little real estate at SeaWorld home as well. Jewels of the Sea: The Jellyfish ...

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Mention jellyfish and the first thought that comes to mind is “Watch out! Jellyfish can sting!” Actually, not all species of jellyfish sting humans. But all jellyfish are capable of showing a peculiar ...

This week’s Beachcombing survey along the Texas coast, I found a ghostlike visitor washed ashore, an almost invisible jellyfish etched with delicate, radiating “ribs” that resemble fine glasswork.