Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

Experts found that these sea creatures sleep for at least 8 hours a day, a duration often considered ideal for human sleep.

Find the answer for Spiky sea creature that digs into rock from the people who brought you the USA TODAY Daily Crossword ...

A clear, traveler-friendly guide to Florida sea life that must stay in the water, helping you enjoy the coast responsibly.

Sea anemones and jellyfish don’t have brains, but the way their neurons behave during sleep shows some surprising ...

A transparent goby fish drifted through the darkness, its skeleton visible through paper-thin skin. Nearby, a sea slug wore ...

After studying rocks more than 541 million years old, MIT scientists have found new evidence that some of Earth’s first ...

A recent video shows a massive bluntnose sixgill shark emerging from the deep sea. This ancient species, predating dinosaurs, ...

Scientists say sea monster is a new kind of animal. This unidentified specimen belonging within Relicanthidae is a sea creature that was previously thought to be a giant sea anemone (order Actiniaria) ...

SEA experts have been left baffled after thousands of starfish washed up on a Scots beach. The five-pointed creatures were ...

A list of animated cartoon series that kids who are obsessed with animals can watch to learn about ecosystems, animals and ...

The important thing to know about Sea Creatures in Animal Crossing: New Horizons is that which ones spawn in January will ...