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

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 ...

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

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

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

One of the most impactful stories in evolution is getting a rewrite, thanks to the exciting discovery of the earliest known ...

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

A new discovery is rewriting the history of evolution by millions of years - The emergence of the first land-dwelling animals ...

After a brief rain in part of the ancient supercontinent of Gondwana 350 million years ago, a reptile pressed its small claws ...

The name Palaeospondylus means “ancient vertebrate.” Measuring about 5 ... an extinct prehistoric amphibian. The shapes of bones change as organisms continue to evolve. And this occurred ...