The main species of jellyfish you're likely to encounter on Welsh beaches are: the lion's mane, compass, barrel or root mouth ...

but the good news is that most jellyfish stings will only result in mild symptoms that can be healed through first aid. USA TODAY asked the experts to weigh in on everything you need to know about ...

A 5-year-old girl experienced critical limb ischemia after a jellyfish sting in Murudeshwar. Initially treated with fresh water and vinegar, her condition worsened, leading to severe ischemia.

与此同时，还有另一种致命的水母——伊鲁坎吉水母（Irukandji jellyfish）在昆州北部热带水域也正大量潜藏，目前已有22人疑似被这种水母蜇伤而被送 ...

Mucus from jellyfish that sit upside-down on the seafloor has blobs lined with stinging cells The stinging cells are coated on tiny mobile blobs called cassiosomes within the mucus that “zoom ...

Jellyfish have radial symmetry, meaning that if you sliced a jellyfish down the middle, the parts would be symmetrical, like the segments of an orange. These cnidarians are famous for their stinging ...

A species of jellyfish hunts its prey by hurling venom grenades to create "stinging water", researchers said early this month, solving a long-standing mystery as to how they gather food without ...

Translucent Irukandji jellyfish are a tiny relative of ... "Depending on the severity of the stinging, it will range from mild symptoms to cardiac or respiratory failure and possibly death ...

Some jellyfish stings are dangerous and can cause a severe reaction, requiring emergency first aid. Dr Janani Thirumurugan explains about how to treat and prevent Jellyfish stings. Listen to SBS ...

A “phenomenal” amount of moon jellyfish have popped up on the Hobart waterfront in what one expert warns could be the last “gasp” of an ecosystem on the brink of collapse.