There are hundreds of urchin species, and they’re found in every ocean on Earth, from the intertidal zone to more than four ...

Sophie Cohen-Bodénès told Newsweek: "We are investigating quantitatively if cuttlefish also use the signs to interact with prey." ...

A remotely operated submersible saw the “semi-gelatinous” animal lying on the ocean floor and “flying underwater.” Take a ...

Ronan the sea lion can still keep a beat after all these years. She can groove to rock and electronica. But the 15-year-old ...

Catnap wakes up alone at sea, drifting away on a raft. In his fight for survival, he battles deadly sharks and huge ocean storms. Eventually, he lands on a deserted island, but that's just the ...

At least three people were treated after being stung last weekend. Now, the Beach Patrol is telling people to keep an eye out ...

Armed with lab equipment and two months of food and clothes, around 60 researchers boarded the RSV Nuyina icebreaker ship for ...

Some of the world’s most fascinating creatures live underwater. And unlike the more mainstream animals under the sea — ...

Shocking new footage shows a pair of bloodsucking parasites latched onto the head of a deep-sea rattail fish. In the video, which the Schmidt Ocean Institute shared in a Facebook post, two ...

A group got the chance to play “peekaboo” with a massive sea creature, officials said. Matt Hardy Unsplash A massive sea creature created an “incredible” experience for boaters off the ...