A sediment-washing “bubbler” helped researchers recover 65.5-million-year-old teeth that illuminate how early primate ...

Tiny, tooth-sized fossils have just reshaped the story of our deepest ancestry. Paleontologists have discovered the southernmost remains ever found of Purgatorius—the earliest-known relative of all ...

A study published in the Journal of Systematic Palaeontology describes the smallest rhynchosaur fossil ever recorded from the ...

If you’ve ever experienced dental pain, you've probably wondered why our teeth would evolve to function like an oversensitive ...