The box jellyfish is famous for its venom, but its bizarre collection of 24 eyes may be even more remarkable than its sting.

If you notice a jellyfish nearby, avoid sudden splashing or frantic movements. Instead, keep calm and move away slowly and ...

Ben Yavar, a diver from the Philippines, captured a breathtaking video of a swarm of thimble jellyfish drifting through the ...

Using box jellyfish as an example, researchers from Kiel University show how the physics of density, not behavior or ...

With jellyfish season upon us, coasts around the state have seen an influx of the creatures near the shore. The Sacramento ...

Box jellyfish are often feared as dangerous animals, with some species capable of causing severe or even fatal stings.

A giant jellyfish approximately 5 feet in diameter has washed up on Lincolnville Beach. The massive invertebrate is a lion’s ...

Jellyfish myths and misconceptions abound. Here’s how to stay safe this beach season around these gelatinous wonders.

Find out why the notorious box jellyfish deserves its loathsome reputation. The animal's toxins are among the strongest found ...

Discover the newly found venomous box jellyfish species, Chironex blakangmati, near Sentosa and learn essential safety ...

Jellyfish have repeatedly riddled the world of marine biology with its toughest mysteries. The immortal jellyfish might be the biggest one so far.