Editor’s note: This post looks back to 2012, when the accompanying image was captured on a Mexican beach, at a time when it was not widely known that adult great white sharks inhabited the Sea ...

A group of endangered sea creatures was spotted in Alaska. Akira Hojo Unsplash A pilot spotted “white specks” in an Alaska ...

Footage shows a gigantic, adult, 1,653-pound great white shark getting tagged for research last month. The 13-foot, 9-inch predator, Contender, was tagged on Jan. 17 near the Florida-Georgia border, ...

For a moment there, it seemed like the Vanna White story was going to end ugly. The 67-year-old presenter is the final standard-bearer of America’s game-show golden age—a TV generation that ...

Researchers studying crustaceans in Vietnam have identified a new "supergiant" sea bug species that bears a surprising resemblance to a classic movie villain. Deep-sea sea bugs, or the Bathynomus ...

Damage to an underwater fibre optic cable in the Baltic Sea, running from Ventspils in Latvia, to the Swedish island of Gotland, was detected last Sunday. Image: Pic: Reuters "It is suspected that ...

Scallop fishers in the Bay of Fundy are keeping an eye out for a creamy-white species that grows on ... The invasive marine invertebrate is known as sea vomit, sea squirt and pancake-batter ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...

When hundreds of eerily perfect circles were discovered on the bottom of the Mediterranean Sea, theories abounded ... of predictable grainy black-and-white images appear on-screen: Sand.