New species of shark, sea butterfly, mud dragon, bamboo coral, water bear, octocoral, and shrimp were just some of the marine ...

A tiny shark species dating back hundreds of millions of years has been identified at Mammoth Cave National Park in Kentucky, the National Park Service said.

The fastest shark in the sea is losing the race against extinction. Capable of reaching speeds of up to 45 miles per hour, ...

Clavusodens mcginnisi, or McGinnis's nail-tooth, was found fossilized in Mammoth Cave, the world's longest cave system. The fossilized teeth were discovered in the Ste. Genevieve Formation, a layer of ...

The Chipmunk Shark was believed to have swam along the ocean floor that is said to have covered much of central Kentucky ...

Global ocean expedition uncovers hundreds of new marine species, from a venomous deep-sea snail to a rare coral, highlighting ...

Over a 16-month period, divers, underwater submersibles and remotely operated vehicles found 886 marine species that have all been deemed new to science.

Megalodon, the largest shark, was probably slimmer and longer than previously believed, a new study has revealed. Scientists ...

A curious great white shark has been captured eyeballing a camera set up to record footage of fish species in Fiordland and ...

A project called The Ocean Census has discovered 866 new species in a global creature-finding mission under the sea.