Science
Sargassum Levels Reach Record Highs
Seaweed levels in the Great Atlantic Sargassum Belt reached record highs, particularly in the Caribbean Sea and Gulf of America. This environmental change could impact marine ecosystems and coastal economies.
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NASA
Seaweed composing the Great Atlantic Sargassum Belt hit near-record levels in June 2026, with the Caribbean Sea and Gulf of America both reaching all-time highs.
2026-07-29 04:00 UTC