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 ...

He spoke Wednesday night during the annual Save Barnegat Bay meeting, presenting the results of Stop the Sting, a three-year study that looked at the effectiveness of disrupting jellyfish polyps ...

Like many of their upright relatives, these jellyfish sting, shooting harpoon-like nematocysts into the water when touched. When a single upside-down jelly stings, it can trigger the same reaction ...