Humans aren't the only species that like to swim in warm, near-shore waters. Jellyfish are back at the Delaware beaches, ready to ruin a good dip with their stinging tentacles. Sea and bay nettles and ...

For three summers in a row, researchers working in the Mai Po Nature Reserve noticed something unusual drifting through the ...

The St. George’s Cross medusa is about four inches wide, three inches long, and has about 240 tentacles. The St. George’s Cross medusa is considered fairly large for a jellyfish, at about four inches ...

The Philippines, located within the Coral Triangle, is recognized as one of the world’s richest marine ecosystems. Yet, many ...

Only 1.5 centimeters in length on average, these new jellyfish have 24 eyes located in four sensory organs, which together ...

More than 300 mauve stingers, or palagia noctiluca, were recorded off an Anglesey beach last week, as well as other locations as far south as Pembrokeshire. The delicate, purplish jellyfish, whose ...

The Canadian Rocky Mountains offer more than scenic views: The mountains have been hiding fossils of an ancient jellyfish species. Researchers analyzed 182 fossils that were found in the middle ...

Scientists let down a net and scooped up water from a brownish-green pond in Hong Kong. As they looked closer at their catch, they found a cube-shaped 24-eyed creature looking back — and discovered a ...

Vinegar has been another popular remedy for jellyfish stings. In many cases, it can deactivate venomous cells that haven’t ...

Researchers scooped water from a pond and discovered a new species of cube-shaped creature with 24 eyes, study said. Screengrab of Hong Kong Baptist University's YouTube video Scientists let down a ...