AN urgent warning has been issued after the world’s most dangerous jellyfish, known for its killer sting, washed up on a popular beach. Officials are urging the public to stay cautious and avoid ...

An urgent warning has been issued to the public after several Portuguese Man O’ War, also nicknamed “Floating Terrors,” were ...

A warning has been issued after a species known as 'the world's most dangerous jellyfish' was spotted in numbers along ...

The Port Talbot Coastguard has issued an urgent warning after several Portuguese Man O' War, also known as "Floating Terrors, ...

The box jellyfish is the most dangerous jellyfish in the world. Learn where it's found, why its venom is so deadly, and how ...

A dangerous jellyfish has been spotted on the beach, a single sting from which can be fatal. Where was this jellyfish found?

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 discovered Physalia mikazuki, a new venomous jellyfish species carried north by warm currents.

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 ...

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

An urgent safety alert has been issued following the discovery of multiple Portuguese Man O' War specimens on a British beach ...