In mid-2023, the Caribbean Sea simmered as air temperatures soared, marking the hottest days ever recorded in Puerto Rico and Barbados. Beginning in March, sea surface temperatures throughout the region ranged between 1° and 3° Celsius warmer than normal (1.8°-5.4° Fahrenheit). This unprecedented heat brought on the worst coral bleaching event in the Caribbean’s history: … Continue reading Lab-grown corals resisted bleaching during Caribbean’s worst marine heat wave