If they did not, the sea animal would not be able to float properly, according to National Geographic. Jellyfish do not have organs or bones and only have a "basic network of neurons," according ...

“I think they’re just mesmerizing,” Jennie Janssen, the assistant curator who oversees the care of the aquarium’s jellyfish ... jellies for food—sea walnuts eat as much as 10 times ...

They will sometimes eat other sea jellies. They also forage food from other ... Visit the NHS website for information on what to do if you are stung by a jellyfish or other sea creature. But not all ...

Why it's awesome: Earth's oceans are home to many secretive and unusual creatures that humans rarely see — including giant ...

Nobody wants to experience a jellyfish sting. Luckily, if you stay alert and know what to look for, you can significantly ...

For hungry sea turtles, it's nearly impossible to distinguish between jellyfish and floating plastic shopping bags. Fish eat thousands of tons of plastic a year, transferring it up the food chain to ...

“Jellyfish are a really versatile animal. They’ve been seen at the surface and in the deep sea, they can even handle cold temperatures in the Arctic Ocean,” said Cordeiro. “If we wanted to use these ...

The spectacle of thousands of jellyfish at Hobart's waterfront dock may be breathtaking, but a leading scientist has warned ...