They are also part of complex offshore ecosystems that are easy to overlook and difficult to study.

Add Yahoo as a preferred source to see more of our stories on Google. Is “Under the Sea” already playing in your head? Almost everyone has wondered what it would be like to be part of that world and ...

To build more efficient pumping systems, engineers might take inspiration from a tiny filter-feeding sea creature encased in a gelatinous structure known as a "mucus house" or "snot palace." New ...

For the first time, researchers have filmed the elusive goblin shark alive in the deep ocean where it naturally lives. The ...

A chiton does not look like an animal that would challenge assumptions about vision. It resembles a small armoured shell ...

Every summer, many Australians head to the ocean to swim, surf, sail, kayak, and walk along the beach. But humans are not alone when we use the ocean. Fish, seals, dolphins, sharks, jellyfish, turtles ...

Living at the edge of darkness, the community of microbes and tiny animals in the ocean's twilight zone upcycle nutrients to ensure their survival. A study led by researchers at the University of ...

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

Is the sea turtle your spirit animal? The sea turtle has been a powerful symbol for many cultures around the world for centuries. In some cultures, the turtle is seen as a symbol of good luck and ...