That’s deadly to corals, which are key to seafood ... impacted by a bleaching event on the Ningaloo Reef off Australia’s west coast. Minderoo Foundation/AFP via Getty Images Coral get their ...

The impacted reefs span at least 83 countries and territories. The world's coral reefs are in the midst of the fourth and largest global bleaching event in recorded history, the National Oceanic ...

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