A fossil skull barely 1 inch long has proved to be a newborn reptile from Brazil’s Late Triassic, a period more than 230 million years ago when early reptiles dominated land ecosystems. Its tiny jaw ...

Chinese paleontologists have discovered the world's oldest complete bony fish fossils, dating back 436 million years ...

Shark teeth have long fascinated humans. From your average beach-comber stumbling across one embedded in the sand, to a paleontologist trying to determine their ...

A new study in Nature described 13 fossilized teeth from Ethiopia’s Ledi-Geraru site that belonged to both a primitive Homo and an unknown species of Australopithecus. The paper detailed teeth dated ...

Louis-Philippe Bateman's fascination with megalodon began with a single sentence in a book about Canada's geological evolution. It described giant, mysterious fossilized shark teeth discovered in the ...

Archaeologists uncovered teeth from an ancient human ancestor in Ethiopia's Afar Region. - Amy Rector/Virginia Commonwealth University Ancient, fossilized teeth, uncovered during a decades-long ...