Seventeen footprints preserved in a slab of sandstone discovered in southeastern Australia dating to about 355 million years ...

Fossilized footprints of a primitive reptile found on a slab of rock from Australia could rewrite the story of how animals ...

The discovery suggests that reptiles originated in the Devonian, and survived the mass extinctions at its end.

Fossilized footprints discovered in Victoria, Australia, are rewriting reptile evolutionary history. Dating back 359 million ...

These animals were the first tetrapods - meaning "four feet" - and they were the forerunners of today's terrestrial vertebrates: amphibians, reptiles, mammals and birds. Footprints in Poland ...

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

After a brief rain 350 million years ago, a reptile pressed its claws into the ground. Its tracks now show the oldest-known ...

The island of New Guinea is famed for its eye-popping diversity of plants, animals and human cultures. Estimated to host ...

Embedded in the slab’s fine sandstone are delicate imprints: long toes ending in sharp claws, left by an animal that trotted ...