Frogfish are some of the most colorful creatures under the sea — and some of the most unique, too. They look more like frogs ...

The world is experiencing the most intense global coral bleaching event on record, with 84 percent of reefs experiencing heat ...

Changing in color throughout their lifetimes, males range from bright electric blue ... and crustaceans. These fish are one of the few predators of coral-reef-destroying species, such as the crown of ...