NYT > World News Mexico Declares War on Stinky Seaweed Par :Claire Brown 4 août 2026 à 15:08 A changing climate is helping to fuel the growth of a gigantic blob of foul-smelling seaweed that has washed up in some coastal communities. Mexico is fighting back. © Fernando Llano/Associated PressMembers of the Mexican Navy removed sargassum from the shore at Puerto Morelos, on the Caribbean coast, last week.