The fossil whorls were a mystery. In 1899, geologist Alexander Karpinsky described an odd spiral of teeth, the first known fossil of its kind, uncovered from the ancient rocks of Krasnoufimsk, Russia.

A rare fish with human-like teeth was spotted by some beachgoers in the Outer Banks in North Carolina, a discovery that has caught the attention of internet users. The photo taken of the mysterious ...

Paleontologists unearthed fish teeth that are 14 million years older than any other teeth found from any species – and the discovery could rewrite our understanding of early evolution. Four studies ...

NEW YORK — A big catch of fish fossils in southern China includes the oldest teeth ever found — and may help scientists learn how our aquatic ancestors got their bite. The finds offer new clues about ...

Sheepshead fish (Archosargus probatocephalus) are a species of ray-finned, predominantly marine fish commonly found along the eastern coastline of North America and South America. They are known for ...