It’s a reminder that more than 350 million years ago, during the Devonian Age of Fishes, Cleveland was covered by a shallow ...

About 360 million years ago, a huge armored fish patrolled a shallow sea that once covered what is now Cleveland. This animal, known as Dunkleosteus terrelli, has long held a place among the most ...

CLEVELAND, Ohio — Deep in the basement of the Cleveland Museum of Natural History, they're telling fish stories. "It was this big!" exclaims Dr. Caitlin Colleary, with arms outstretched. The ...

SCIENTISTS have uncovered a sea beast that was a cross between a Great White shark and an Amazonian catfish. Dubbed Dunkleosteus terrelli, the creature roamed the seas during the Devonian period, ...

CHICAGO -- It could bite a shark in two. It might have been the first “king of the beasts.” And it could teach scientists a lot about humans, because it is in the sister group of all jawed vertebrates ...

About 380 million years ago, late in the Devonian Period, the ocean waters that covered what is now Ohio were home to a fish that scientists named Dunkleosteus. The predator was named for David Dunkle ...

It was big. It was mean. And it could bite a shark in two. Scientists say Dunkleosteus terrelli [image] might have been "the first king of the beasts." The prehistoric fish was 33 feet long and ...

It lived during the Age of the Fishes and was Earth's first vertebrate 'superpredator'. But it appears that scientists may have made some incorrect assumptions about the size and shark-like shape of ...

The prehistoric sea creature Dunkleosteus terrelli had the strongest jaws ever for a fish, according to a recent study. Artists’ renderings of the animal show an iron-jawed leviathan, sometimes with a ...

A big fish story? Maybe so: The greatest sea monster of the Devonian Period (Dunkleosteus terrelli) may be getting downsized. A new article contents that the famous sea monster of the Age of Fishes ...