It also happens to be a non-venomous jellyfish with no stinging cells on its tentacles. This means that if you brush one while you're snorkeling, scuba diving, or swimming, no harm will come to you.

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 ...

The vast majority of jellyfish stinging incidents in Britain are very ... such as the website or app you are using, your ...

Each tentacle has about 5,000 stinging cells, which are triggered not by touch but by the presence of a chemical on the outer layer of its prey. Box jellies are highly advanced among jellyfish.

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 ...

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 ...

Dad carried a bucket containing a flat brownish thing. “This is stinging my kids,” he said. He had captured an upside-down jellyfish, a relatively new creature in Hawaii. The species anchors ...