While cleaning fossils retrieved from a cave on a Caribbean island, a researcher noticed something strange in the hollow ...

The Smithsonian's National Museum of Natural History has added a new, rare fossil to its collection: a dome-shaped skull of a ...

A newly reconstructed fossil face from Ethiopia reveals surprising complexity in early human evolution. By digitally fitting together teeth and fossilized bone fragments, researchers reconstructed a ...

A surprising fossil find shows that some mosasaurs lived in ancient rivers as oceans changed near the end of the Cretaceous.