As we explored deeper into the ocean, we expected things to get darker and weirder — but instead, they got surprisingly cute. From tiny, glowing creatures to oddball deep-sea critters with big eyes ...

Children can’t get enough ocean animals. But their marine habitat is in trouble. As the ocean’s temperature continue to rise by 0.14°F each decade, sea levels along U.S. coastlines are set to ...

These resilient sea creatures adapted to the dramatically altered environmental conditions and eventually flourished, becoming the ancestors of many species we see today. This article explores the ...

A group got the chance to see a massive sea creature off the coast of California. Getty Images/iStockphoto An “enormous splash” revealed a massive sea creature off the coast of California ...

A “sweet family” of sea creatures was spotted off the coast of California, a group said. Getty Images/iStockphoto A “sweet family” of sea creatures was spotted off the coast of California ...

The robust-bodied animals can grow up to 13 feet long and weigh up to 1,100 pounds. They are known to live in groups numbering up to 30 individuals and largely feed on octopus and squid ...

Resembling an oversized pillbug or woodlouse, the Giant Isopod is one of the deep sea’s most iconic creatures. These arthropods can grow up to 16 inches (40 cm) in length and inhabit depths ranging ...

These clownfish grow to around five inches and feed on zooplankton and algae. You can see in the clip that the clownfish has laid her eggs under a sea anemone. This particular one is called Haddon’s ...

“Uncommonly seen” sea creatures were spotted off the coast of California. Ivan Bandura Unsplash A group of sea creatures was spotted off the coast of California and onlookers are calling the ...