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A groundbreaking discovery in Mammoth Cave reveals a new species of ancient shark, offering a glimpse into the diverse marine life that thrived 340 million years ago.

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 ...

“ 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, ...

(WJW) — Scientists have discovered a new species of ancient shark. According to the National Park Service, the shark’s ...

The species, Macadens olsoni, was found in the Ste. Genevieve Formation, rock layers dating back roughly 335 to 340 million ...

A new species of ancient shark, named Macadens olsoni, has been discovered at Mammoth Cave National Park through fossil ...