For more than a century, paleontologists have been piecing together how the mysterious predator Andrewsarchus is related to ...

The “mesozoic cow” was a dinosaur with hundreds of ever-replacing teeth. Here’s how its uniquely adapted skull allowed it to ...

Human and animal fossils are a window into the past that give us a connection between the present and the past. Scientists dug up a specimen that is so old and unique that it nudges back the origins ...