New fossilized tracks made by an ancient reptile indicate that these animals evolved tens of millions of years sooner than ...

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal on a slab of sandstone ...

New discoveries of fossil clawed footprints from Australia, published in Nature, push the origin of reptiles back in time by ...

A report in the journal Nature estimates that the amniote tracks date to between 350 million and 359 million years ago.

A dinosaur's 40-second journey more than 120 million years ago has been brought back to life by a University of ...