Some animals like to hang in packs but none more so than the mauve stinger jellyfish. These slimy critters have been seen massing in millions for miles on end. In recent years, they have been making their way inland to Spanish beaches and are now slowly but surely heading for France and Italy.

What is causing these jellyfish to go from the ocean to the beaches? The rising ocean temperatures and over fishing have seen a decline in the number of jellyfish eating animals like sea turtles causing a population explosion. And this year the Cote D’Azur, particularly the beach of More >