Srecko Niketic/imago images/Pixsell It sounds good in Italian: mucillagine. But the gooey foam can completely ruin a dip in the sea. The hoteliers in Rimini & Co. hope that the plague will soon be ...

Green-grey "sea slime" continues to spread off the coast of Italy and is now spoiling bathing fun for many Austrians. It feels slippery on the skin and covers large parts of the water surface: algae ...