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 ...

Researchers have found an ancient shark fossil in Kentucky’s Mammoth Cave, offering new insight into prehistoric marine ecosystems.

This is the second ancient shark species recently found in a rock layer in Mammoth Cave National Park. New details emerge ...

Samuel Dale "Doc" Gray, age 92, departed this life on Monday, July 28, 2025, at his residence. Born on January 21, 1933, in ...