A saltwater aquarium is an exotic and striking addition to the home. But more than a striking piece of furniture, it’s a living habitat that is both enthralling and engaging thanks to the vibrant ...

(CNN) — What would it take to change sexes? In humans, it involves complicated surgeries and rigorous hormonal therapies, not to mention hefty social and psychological ramifications. But in the ...

The ocean is home to a stunning array of fish species, each boasting unique colors, patterns, and shapes. From the flamboyant cuttlefish with its flashing hues to the vibrant clownfish in its anemone ...

The ocean is filled with incredible creatures and among them are some of the most stunning fish species in the world. These eight fishes catch the attention of people because of their bright colors, ...