Researchers compared DNA from corals and their symbiotic organisms from two sites along the Pacific coast of Panama to better ...

Coral reefs in Honolulu and other coastal areas are undergoing what experts say is the world's worst coral bleaching event.

The evocative metaphor often used for Maldives, a string of pearls scattered over the deep blue Indian Ocean, conjures up images of pristine white sand, shallow azure seas and unspoilt coral reefs.