The Box Jellyfish is one of the deadliest creatures on Earth, capable of killing a human in just minutes with its powerful ...

A box jellyfish advisory has been issued for south-facing shores of Oahu, which include Waikiki and Ala Moana beaches.

At Delaware's Lewes Beach, Beach Patrol Captain Strohm Edwards has seen more jellyfish this year than any other and stings have tripled. Along the Nantucket Sound shoreline, researchers believe ...

Many marine organisms, like sea anemones, struggle to spread across the ocean, especially if they lack long, mobile larval stages. Unlike their jellyfish relatives, sea anemones do not have a medusa ...