Anglers dropped several lines into the Mediterranean Sea and waited until something took the bait. Their catch — an “unusual” ...

Eunice siphoninsidiator, or the tube ambushing marine bristle worm, was discovered within the structure of glass sponges by a ...

Have you ever seen a blue sea creature like this one? The oceans of the world are home to some unusual creatures, and few ...

Scientists have identified 866 new species as part of the Ocean Census, a global mission to protect and accelerate the ...

Learn more about some of the best new discoveries: ...

Divers, underwater submersibles and remotely operated vehicles found 886 marine species over a 16-month period, and they have ...

The mysterious deep sea creature the Greenland shark swims around in the 'midnight zone, and new footage has revealed it in ...

Nature's wonders go beyond the land, as the sea creatures and animals on Earth present unforgettable moments. From the ...

Since Donald Trump returned to office, experiments with a sea creature have taken on an unexpected connection to humans.

Brevard County beaches are seeing an alarming spike in marine animal strandings, with sea turtles, stingrays, and fish washing ashore — some dead, others sick.

Even when we think we know everything, or that we think we have a grasp on what species occur in our environment, we don’t,” ...

Near an island in the South Pacific Ocean, a bright red sea creature with “canine-like” teeth swam around the coral reef. Maybe it was its vibrant coloring or its spiny body, but something about the ...