Scholars have for decades debated the source of the iron ore and sites of the foundries that made the implements that created ...

Deep within Mammoth Cave, the world’s longest cave system, paleontologists have uncovered the remains of a never-before-seen species of ancient shark. Named Clavusodens mcginnisi, or McGinnis’ nail ...

hundreds of visitors from across the West Midlands and further afield came across these modern "cave people" before the number of inhabitants dwindled and their rock homes became abandoned.

The US National Park Service announced the identification of a new species of ancient shark, Clavusodens mcginnisi, discovered in Mammoth Cave National ... resembling old iron nails, which ...