The new baby sauropod tracks may well be the ... sauropods were about the size of a small dog. While one animal left average walking footprints, another infant dinosaur ran parallel to adult ...

They caught the paleo-action in the footprints ... either that while the baby dinosaur was running, its hind paws eclipsed and removed the front paw track, or that the animal was running only ...

A single track-bearing slab calls into question everything we thought we knew about when modern tetrapods evolved.' ...

A hundred million years ago, a wee baby stegosaur pranced around on its hind feet in what is today China. The footprint of this adorable, cat-size tot from the Cretaceous period was discovered in ...