A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to ...

CT scans allow you to see into the underlying bones and rock to determine whether they were modified. “CT scanning fossils is common, and really should be standard for mosasaurs coming from ...

A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early dinosaur history.

Ancient fossils found near Dubois have scientists rethinking the lifespan of reptiles — and how to include Native communities ...

The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ...