The pair closely monitored her condition, knowing that a sting from a box jellyfish - which are also common in Australian waters, contain a neurotoxin that could trigger a heart attack or cause ...

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 ...

Ross Edgley, 33, crossed the finish line off the ... He has battled strong tides and currents in cold water, braved storms and jellyfish. Read more: Man is first to swim around Britain The owner ...