The ocean is full of surprises, and scientists are still finding creatures that seem almost unreal. From tiny reef animals to ...

The Texas coastline is seeing a rare and unusual sight: thousands of mysterious sea creatures washing ashore after what ...

Wondering about the world's weirdest sea creatures? We've compiled this list of the 20 weirdest animals in the ocean to show ...

An incredibly rare deep-sea fish has been spotted on the California coast.

NEW YORK (AP) — An underwater voyage has revealed a network of creatures thriving at the bottom of deep-sea ocean trenches. In these extreme environments, the crushing pressure, scant food and lack of ...

Scientists from the California Academy of Sciences described 72 new species last year, from elegant birds to strange sea ...

Dive into the enchanting world of the octopus, an extraordinary marine wonder with eight flexible arms and a unique ...

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) ...

'Thousands and thousands' of these curious creatures have been showing up on the Texas shoreline, expert says. What are they?

The blue whale is the largest animal known to have ever lived, reaching lengths of nearly 100 feet and weighing more than 300 ...

Seeing even one of these sea creatures is rare.