Two 325-million-year-old ctenacanth shark fossils discovered in Mammoth Cave shed light on ancient marine ecosystems.

In the aquatic world of the oceans, there are many questions that escape us humans. However, thanks to scientists, great hidden secrets of the depths can be found and discovered. O ...

More than 514 million years ago, long before dinosaurs roamed Earth, sponge-like creatures called archaeocyathids were ...

The history of dinosaurs in Mississippi may be scattered and isolated, but their presence in the state is nothing short of colossal. In January, the Mississippi Museum ...

Fish with transparent heads? Crabs with 13-foot legs? These are some of the bizarre-looking sea creatures found lurking on the ocean floor!

In the 19th century, a father-son team fashioned sea animals from glass to be classroom aids. Today, the fragile pieces are prized by museums. Gifted glass artists Leopold and Rudolf Blaschka made ...

into the Red Sea and Indian Ocean. In some survey locations, researchers found thousands of dead urchins. The animals’ survival is vital to the health of reefs, where they eat algae that can ...

Researchers from Marshall University have discovered and named a prehistoric sea creature. Robin O’Keefe, Marshall biology ...

This is Tokyo's Tower of Babel - a conceptual skyscraper with a height of 10,000 meters (or 6.2 miles). #skyscrapers ...

Genius teenage inventor Riri Williams creates the most advanced suit of armour since Iron Man. Marvel Television series ...

On July 5, "Sharks Up Close with Bertie Gregory" kicks of Sharkfest 2025 on National Geographic. PEOPLE has an exclusive clip of the new special, which features Gregory trying to swim cage-free with a ...