It wasn’t a shark, or a whale, or a leopard seal, the team concluded. This piece of a jaw still had one tooth in it. The bones and teeth were not from a shark or whale, experts said. Schmidt ...

A six-year-old boy has found a shark tooth belonging to a giant prehistoric megalodon that could be up to 20 million years old. Sammy Shelton found the 10cm-long (4in) tooth on Bawdsey beach in ...

A fossil enthusiast recently discovered a fossilized tooth dating back 270 million years from a petalodont (petal-toothed) shark in the mountains of Qujing, Southwest China's Yunnan Province.