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

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 ...

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.

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

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

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

A swarm of thimble jellyfish was spotted along the Marigondon Causeway in Lapu-Lapu City on the afternoon of June 2, prompting local authorities to take immediate action to ensure public safety.

Marine heatwaves, shifting ocean currents and extreme weather events are reshaping India’s coastal ecosystems, with mass ...