Box jellyfish glide through tropical shallows with an almost delicate grace, yet their venom ranks among the most lethal on ...

One minute, you’re swimming in the sparkling water off the Queensland coast. The next minute, you’re fighting for your life.

A box jellyfish advisory has been posted by the Honolulu Ocean Safety Department for Ala Moana, Waikiki, and Hanauma Bay.

A box jellyfish advisory has been issued this morning for Hanauma Bay Nature Preserve in East Honolulu. An HNL Alert was ...

A box jellyfish advisory for Waikiki and Ala Moana beaches remains in effect today, according to city officials.

Jellyfish could be much smarter than scientists previously thought, asserts a new study published in the journal Current Biology. Poisonous Caribbean box jellyfish can learn at a far more complex ...

HONOLULU (Island News) -- With the high probability of box jellyfish through Wednesday, several O'ahu beaches have sent out advisories for them being spotted along the shorelines. Over the weekend, a ...

I have a confession to make. As a kid, I had an irrational fear of all kinds of different ocean life. From great white sharks to Portuguese man-o-war to sea snakes. And this was the level of ...

Jellyfish are more advanced than once thought. A new study from the University of Copenhagen has demonstrated that Caribbean box jellyfish can learn at a much more complex level than ever imagined – ...

For three summers in a row, researchers working in the Mai Po Nature Reserve noticed something unusual drifting through the brackish shrimp ponds. At first glance, the small, translucent animal looked ...