Dinosaur teeth discovered by a now retired quarryman have revealed a community of prehistoric predators that lived around 135 million years ago in an "exciting" discovery. Paleontologists examined ...

Museum PhD student Simon Wills has spent the last five years searching for a needle in a haystack, or rather, tiny teeth in tonnes of clay deposit. What he's found dramatically changes the picture we ...

A figure from the study showing teeth from a megaraptor dinosaur from various view points. The black tooth preserves most of the tooth crow. The tan tooth is missing the crown apex and base.