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

In the crystal-clear waters of the tropics swims one of nature’s cruelest paradoxes: a jellyfish so tiny it’s almost ...

In fact, urine has no effect on the venom because it dilutes and spreads the stinging cells still on your skin, said Philip Swart, the medical director at Altezza Travel, a tour operator in Tanzania.