Sharks have survived the many changes to Earth’s environment since they first appeared during the mid-Devonian period around 400 million years ago. Much of their success can be credited to a ...

A new study by Case Western Reserve University PhD student Russell Engelman published in PeerJ Life & Environment attempts to address a persistent problem in paleontology – what were the size of ...

Celebrate Shark Week by meeting some of the prehistoric sharks prowling the museum’s collection Jack Tamisiea For nearly half a billion years, sharks of all shapes and sizes have ruled the deep, ...