Ancient coral fossils from the remote Seychelles islands have unveiled a dramatic warning for our future—sea levels can rise ...

Divers are getting excited about the planned sinking of the SS United States. The once glorious luxury ocean liner is slated to become a coral reef.

Researchers found that reef passes provide circulation to corals by allowing saltwater and maintain their health by transporting nutrients.

The turquoise water of Hōnaunau Bay in Hawaii, an area popular with snorkelers and divers, is teeming with spiny creatures ...