Scientists are working to protect the coral there, hoping that the healthy coral may be used eventually to resuscitate other more damaged reefs elsewhere. The visually stunning all-formats package ...

In large numbers, crown-of-thorns starfish can mow down wide swaths of coral reef. The International Union for Conservation of Nature (IUCN) reports that Acropora species are in the top three ...

Marine explorers have discovered a "pristine" 3km (2-mile) coral reef at depths of 30m (100ft) off the coast of Tahiti, French Polynesia. It is one of the largest discovered at that depth ...