One of the key features of the dinosaurs is that they walked upright. Rather than having their legs out to the side, like in ...

The track, measuring 22-25 cm, was found in a track-rich area, alongside various other fossilized traces, including crocodile ...

Millions of years ago, apex predators in the Phorusrhacidae family lived up to their more common name—terror birds. The mostly flightless, meat-eating dinosaur ...