About 360 million years ago, the shallow sea above present-day Cleveland was home to a fearsome apex predator: Dunkleosteus terrelli. This 14-foot armored fish ruled the Late Devonian seas with ...
The aquatic apex predator lived over 300 million years ago in the shallow waters covering present-day Cleveland. In A Nutshell Scientists discovered Dunkleosteus had far more cartilage in its skull ...
Just a few Neanderthal DNA tweaks boosted facial gene activity, revealing how ancient genetics still shape human faces today.