Box jellyfish is one of the world’s deadliest animals in the ocean thanks to a venom containing toxins that strike at the heart, nervous system and even skin cells of anyone unlucky enough to touch ...

Beachcombers who walk the Texas coast this March may spot an unusual jellyfish among the usual marine life. The Mushroom Cap Jellyfish (Rhopilema verrilli), a rarely seen visitor, has been washing ...

a girl exclaims. “I think they’re just mesmerizing,” Jennie Janssen, the assistant curator who oversees the care of the aquarium’s jellyfish, tells me. “They don’t have a brain, ...

Palau, a nation of islands in the western Pacific, offers white sand beaches ... Dozens of moon jellyfish and larger golden jellyfish, with frilly crowns and ruffled tentacles that make them ...

named for its signature white spots on its bells, adds extra color and pizzazz to the exhibit.Moon jellyfish (Aurelia aurita): A guest favorite for its hypnotic rhythmic motion. This translucent ...