MAMMOTH CAVE, Ky. — A new-to-science species of ancient shark was recently discovered in Mammoth Cave National Park in ...

A new species of shark was discovered in Kentucky's Mammoth Cave National Park.The ancient shark is called a "Macadens Olsoni."Experts say it had a distinct curved row of teeth, used to crush small ...

An underwater camera has captured footage of a critically endangered shark on the Welsh coast. The rare sighting shows an ...

New species of shark discovered at Kentucky's Mammoth Cave National Park ...

The fossilized tooth of a newly discovered ancient shark species – dating back about 340 million years – has been unearthed ...

The ancient shark species, known as Macadens olsoni, “is notable for its unique tooth whorl, a curved row of teeth designed ...

Statehouses across the U.S. are addressing long-standing bathroom disparities for female lawmakers. In Kentucky, female ...

Move over Deep Blue See, Shark Dentist will put you in the shoes of the most unfortunate veterinarian ever.

“ Macadens olsoni is notable for its unique tooth whorl, a curved row of teeth designed for crushing small sea creatures.

It's Shark Week, and Mammoth Cave took the unofficial holiday to announce the discovery of a ancient shark species.

A new species of ancient shark has been discovered at Mammoth Cave National Park in Kentucky, officials said.

Expressing his astonishment at the diverse array of sharks encountered during the exploratory ventures within Mammoth Cave, ...