Bleached coral dies when exposed to heat stress for too long, threatening the bountiful marine ecosystem that depends on it ...

The International Coral Reef Initiative (ICRI) announced that bleaching-level heat stress has impacted more than 80% of the world's coral reefs in the fourth global coral bleaching event.

Harmful bleaching of the world’s coral has now grown to include 84% of the ocean’s reefs in the most intense event of its ...