Fossil discoveries along Maryland’s Calvert Cliffs reveal that ancestors of the great white shark, dating back 15 million years, consumed marine mammals like dolphins and whales despite lacking the ...

WAUCHULA, Fla. — Fossil hunters can sift through dirt and clay-like material at Bone Valley Experience to dig for a hidden treasure, and Sarah Bates knows exactly what she hopes to find.

Georgia’s coastline offers a surprising window into the prehistoric past, where fossilized shark teeth—ranging from tiny ...

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