What to know about the sargassum seaweed blob hitting Florida : NPR WakameNews What to know about the sargassum seaweed blob hitting Florida : NPR Anggun Sasmita February 8, 2025 A large quantity of seaweed, sargassum macroalgae, is floating on the water with vacationing sunbathers at Miami... Read More Read more about What to know about the sargassum seaweed blob hitting Florida : NPR