An 85-million-year-old crocodile fossil is redrawing the prehistoric map of Europe and ruling out a late connection with ...

Paleontologists in Argentina have discovered a new predatory dinosaur -- the fossils of which contained a crocodile bone within the dinosaur's mouth. The new species, dubbed Joaquinraptor casali, is ...

Until now, estimating how old a dinosaur was when it died has been a fairly simple process — just count up the growth rings in its fossilized bones. "We always thought that those rings were formed ...

Seventy million years ago, a feathered, flightless dinosaur known as an oviraptor squatted over a carefully arranged ring of ...