These jellyfish lack long, stinging tentacles, so they capture their dinner by enveloping prey within their bodies, according ...

A species of jellyfish hunts its prey by hurling venom grenades to create "stinging water", researchers said early this month, solving a long-standing mystery as to how they gather food without ...

But they are not strong swimmers. This is why jellyfish sometimes get washed up on the beach in large numbers after a storm. A jellyfish eats by stinging its prey and using the oral arms to waft the ...

Jellyfish can produce offspring both sexually ... stinging cells that shoot out tiny barbed tubes to harpoon floating prey. To reel it into their mouths, they use streamer-like appendages known ...

Blanket octopuses are extremely rare, having been seen only a handful of times in the past decade. It is not a single species ...

T. dohrnii may bend the rules to rejuvenate itself, but it can't always cheat death. For example, jellyfish, including immortal ones, are prey to other animals, such as fish and turtles. Polyps are ...

The jellyfish prey on zooplankton, mollusks and other smaller jellyfish, Keller said. When they are concentrated in one area, they reduce available food for other living things. Keller said this ...

Gobs of moon jellyfish have been spotted washing up on the beaches or floating in the waters of the Gulf of Mexico in recent days. In this case, the number of jellyfish can be attributed to a ...

The couple took to a beachcombing Facebook group to look for answers on what may have caused theplate-sized jellyfish to wash up in mass. In response, others also reported spotting several of them ...

A group of charity swimmers had to abandon their bid to swim from the mainland to the Isles of Scilly due to strengthening winds and jellyfish stings. The five swimmers from Plymouth were trying ...