Don't know your types of fish? Red fish is a particularly good choice to get more vitamins and omega-3s in your diet -- ...

Mosshead warbonnets, most often found at depths of 66 feet or less, are known for being poor swimmers and lead a ...

Red algae use structural color not just for looks but for protection. Reflective structures signal potential toxicity, ...

Many of the top tours visit crescent-shaped Molokini, which is located off Maui's southwestern coast and is home to 250 species of fish. Lana'i is another top snorkeling tour destination as it's ...

Frogfish are some of the most colorful creatures under the sea — and some of the most unique, too. They look more like frogs than fish with their leg-like fins and their quick-snapping jaws, but they ...

colorful bottom-dweller typically only found along the northwestern coast of the United States. It is the first time Chirolophis nugator — a species of prickleback fish also called the mosshead ...