The world's rainbow reefs have gone ghostly white in seas around the globe due to record heat in the oceans, the ...

Off the coast of the Maldives, the coral reef “twilight zone” is buzzing with life. This section of reef — categorized as coral reefs at depths between 100 and 500 feet — provides safety and refuge to ...

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 ...