Fossils are so common in Pennsylvania Bluestone that Glass often points out prehistoric plant fragments and ancient tide ...

They mapped out the area and revealed even more fossilized footprints, uncovering tracks that belonged to at least five ...

One of the most impactful stories in evolution is getting a rewrite, thanks to the exciting discovery of the earliest known set of reptile footprints.Craig A. Eury and John Eason, two amateur ...

A new discovery in Kenya shows that ancient human relatives crossed paths – literally. Paleontologists have discovered the first known example of fossil footprints left by two different species ...

But these remarkably preserved footprints were the first to indicate that two different species of hominins — including Homo erectus, which is a direct ancestor to humans, and Paranthropus ...

Fortunately, identifying animal tracks is not as difficult as it may seem. With the help of a guide from the New York State Department of Environmental Conservation, here are some of the telltale ...

Ancient footprints discovered in Kenya belong to two different species of human relatives who walked on the same ground at the same time 1.5 million years ago, a study found.

Two species of ancient human relatives crossed paths 1.5 million years ago. Fossilized footprints in Kenya captured the moment, according to a new study.