Explore the wide range of animals that live in the ocean, from sharks, to octopuses, to penguins, whales and more.

From the wolffish to the blobfish, these incredible ocean creatures are sure to stimulate your imagination over what else could be residing in the abyssal depths of the oceans.

If you are on the hunt for some ascidians, you will find their adult forms attached to rocks and other hard substrate on the ocean floor, on hulls of ships, or attached to mussels, crabs, and …

Discover the fascinating world of the friendliest sea creatures: to get a glimpse into the harmonious relationships found beneath the waves.

Around 76% of ocean animals are bioluminescent. Among the most fascinating ones are the deep-sea anglerfish, the firefly squid, and more – read on to find out!

Blue Glaucus are ocean creatures mainly found in the Pacific, Atlantic, and Indian Oceans. A large population is found in Australia, South Africa, Europe and in the Portuguese islands of …

Holothuroidea, commonly known as Sea Cucumber, is a subset of the echinoderms, a class of species that also includes sea stars and sea urchins. Its body resembles cucumbers, but they …

The sea has undoubtedly played host to some of the most amazing prehistoric sea creatures to ever live on our planet. On this list, you’ll find ten of the most interesting and largest prehistoric …

While fully aquatic mammals, such as whales and dolphins, spend their entire lives in the ocean, semi-aquatic mammals, like seals and otters, gracefully navigate both aquatic and terrestrial …

Sea sponges are some of the most diverse, abundant, and simple animals in the ocean, with many unique characters that help them thrive.