World Jellyfish Day is celebrated annually on November 3 to raise awareness about the importance of jellyfish in marine ...

A student-led research group from Tohoku University has discovered a new species of the venomous Physalia (commonly known as ...

This new species of a notorious jellyfish may be able to survive further north, which can be hazardous to swimmers and the ...

A team of university students in Japan identified an entirely new species of the mighty Portuguese Man O’War. Described in a ...

Every year, World Jellyfish Day celebrates one of the ocean’s most enigmatic creatures. Graceful yet dangerous, simple yet ...

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 ...

Scientists in Japan have discovered Physalia mikazuki, a previously unknown species of Portuguese man-of-war, in northern waters for the first time. DNA and anatomical analysis confirmed it as ...

Upon entering the gallery, visitors will be greeted by the graceful and hypnotic Atlantic nettles. This species is known for its trailing tentacles that drift and pulse through the water. The ...

A remarkable underwater video capturing the lion’s mane jellyfish—the world’s largest, longest, and heaviest known jellyfish ...