In the depths of the world's longest cave, researchers have uncovered the fossilized remains of a 340-million-year-old shark.

An ongoing Paleontological Resource Inventory discovered the new species, called Clavusodens mcginnisi, while collecting ...

A 500-year-old shark, a $7 million study, and a baffling disappearance—what happened? Scientists spent years tracking ...

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

A new species of shark has been discovered a Mammoth Cave National Park, where fossil records have revealed more than 70 ...

An angler in Australia discovered that fishing for marlin is extra challenging when sharks begin to circle below.

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 ...

Koh Lanta offers more than a relaxed island life and stunning beaches. Whether you are a diver or simply want to see what's ...

If your dream getaway involves turquoise waters, coral reefs, and unforgettable wildlife encounters, Ningaloo Reef is calling!

The small shark named Clavusodens mcginnisi, or “McGinnis’ nail tooth,” is a new species of obruchevodid petalodont. Measuring only 3-4 inches in length, their small size allowed them to ...

It started off as a slice of American pie in the outback, but has now become a tourist destination better known for its ...

The Australian and Queensland governments have committed more than $160 million to phase out gillnet fishing from the Great Barrier Reef ... is one shark per person, with a maximum size limit ...