But the lion’s mane jelly isn’t just a certified Long Boi; according to Guinness World Records, it’s also the heaviest ...

The UK’s largest Jellyfish has been caught on camera in Falmouth Bay after a absence of many years by wildlife photographer Adam Whitney. The Barrel Jellyfish was first spotted on May 7 just off ...

An underwater videographer has just published mesmerizing footage of the world’s largest, longest, and heaviest known jellyfish species—a lion’s mane jelly. “Several minutes into the dive, I noticed a ...

Collins said he will never forget the moment when he was diving in British Columbia and looked over his buddy’s shoulder only to see a large lion’s mane jellyfish in person. “That was the first moment ...

A mesmerising video of the world's largest, longest, and heaviest known jellyfish species has been captured by an underwater videographer. John Roney shared the footage of a lion’s mane jellyfish that ...

"We still haven't found them out in the wild," Tone Falkenhaug tells Science Norway. She is a researcher at the Institute of Marine Research and an expert on jellyfish. If you’ve ever spent time by ...

Earth is full of giants, but “longest” doesn’t always mean “heaviest” or “biggest-looking.” Some of the longest animals might be as small as worms or jellyfish. Be it a thin ribbon like an animal ...

SOUTH PORTLAND, Maine - Beachgoers in South Portland, Maine, came upon a curious sight over the weekend, when they spotted a large, orange-red jellyfish lurking in the shallow water. Known as a Lion’s ...