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, ...

With this jaw-dropping image (pun intended) of a rare Bryde’s whale about to consume a heart-shaped baitball, photographer Rafael Fernández Caballero has been named the Ocean Photographer of the Year ...

A marine iguana ‘mid-sneeze’, a troupe of skeleton shrimps that has colonized a gorgonian coral and a spaceship-like jellyfish seemingly departing Earth’s atmosphere are among the wonderful finalists ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Some types of sea ...

The strange life-forms lurking in Earth's deepest seas may seem primordial, as if they are as old as the oceans themselves. But the truth is that these fish and other animals took hundreds of millions ...