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

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

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

These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

However, if you're ready to start an aquarium and are aware of what you're taking on, there are a whole host of colorful fish to choose from. Here are a few of our favorites for your freshwater ...

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 ...

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