Diver and underwater videographer John Roney shared mesmerizing footage from his last dive — a close-up of the world's ...

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 ...

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 ...

Britain is seeing a 'remarkable' surge in numbers of frilly–mouthed jellyfish, the largest jellyfish known to these shores. There were 310 sightings of the species around Britain and Ireland in the ...

A huge jellyfish as big as an adult human has been photographed off the coast of Cornwall. The barrel jellyfish was captured on camera by an underwater cameraman near Falmouth on Saturday. The animal, ...

A rare and elusive deep sea creature was captured on camera by a high-tech remote submersible in Monterey, CA. The massive, 33-foot “phantom jellyfish” — a darkly colored being with ribbon-like “mouth ...

A giant jellyfish found lurking off the coast of New England is equipped with hundreds of tentacles that pack a poisonous sting, officials warned swimmers. In post shared on Facebook on Monday, the ...

Lion’s mane jellyfish made it into the national news this week. It seems there have been sightings of these huge animals throughout the Gulf of Maine. Many have been stranded on Hampton Beach and ...

These eerily beautiful images show animals born at Europe’s largest jelly-fish breeding facility: Jellyfish Farm, in Künzell, Germany – hundreds of kilometres from any ocean. Photographers Heidi and ...