Box jellyfish get their name from their cube-shaped bell, with long tentacles trailing from each corner. When alive in the water, those tentacles can stretch several feet. "Unlike most jellyfish, they ...

A neon-pink blob appears in my line of vision. Even though I’m wearing a snorkel mask, I’m holding my breath. Slowly, the blob floats closer and closer before suddenly puffing up like a balloon. The ...

Jellyfish are free-swimming, bell-shaped, gelatinous creatures with tentacles that may be more than 3 feet in length. Jellyfish that are harmful to humans are distributed throughout the world. They ...

The person displays signs of a severe allergic reaction. The sting is from a box jellyfish. The sting covers more than half an arm or leg. For more information about severe allergic reaction, see ...

This Golden Spatula is located at the very end of the Jellyfish Rock area, where the first D1000 spawning machine is in the game. It's located behind the bamboo fence, so you'll have to destroy the ...

This spring, beaches from California to Washington have become clogged with small, squelchy electric blue animals—piled up several inches deep in some places—accompanied by a dubious smell. These ...

They’re back: massive fleets of tiny, electric-blue, jellyfish-like creatures called Velella velella are once again blanketing Oregon beaches. They are not true jellyfish, but floating hydrozoans — ...