Here are the U.S. beaches with the most jellyfish stings, plus which species are common, and expert tips on how to avoid and ...

Climate change is putting countless marine organisms under pressure. However, jellyfish in the world’s oceans could actually benefit from the rising water temperatures – also and especially in the ...

The stunning waters of Langkawi are known for their beauty and recreational opportunities, but recent reports have confirmed the presence of box jellyfish in the are ...

A new species of venomous Portuguese man-of-war, Physalia mikazuki, has been discovered in northern Japan. Genetic evidence ...

A change discovery on the northeastern coast of Japan has resulted in the classification of a brand new species.

Found in the tropical waters of northern Australia, this species is one of the roughly 50 known species of box jellyfish in ...

Jellyfish are well known for their ability to multiply en masse and influence coastal ecosystems. But what is less known is that they have very diverse and sometimes surprising life cycles. In many ...

At the Dabiri Lab, researchers are embedding microelectric controllers into jellyfish, creating "biohybrid" devices. For years, science fiction has promised a future filled with robots that can swim, ...

Climate change is warming ocean waters, making the environment more acidic thanks to the absorption of carbon dioxide from the atmosphere. This endangers various marine species, and monitoring those ...

Jellyfish behaving badly -- At the mercy of jellyfish -- Some astonishing ecological impacts -- Jellyfish completely out of control -- Jellyfish, planetary doom, and other trivia -- Jellyfish: the ...

The ocean can be a beautiful playground, but it also harbors hidden dangers, as the tragic case of a toddler's death from a jellyfish sting in Malaysia highlights. This heart-wrenching incident serves ...

In a dark laboratory at the University of Colorado Boulder, soft pulses of light dance across the surface of a large aquarium. Inside, moon jellyfish move in slow, hypnotic patterns. Their clear, bell ...