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 ...

CLEVELAND—About 360 million years ago, in the shallow subtropical waters above what is now the city of Cleveland, an armor-plated fish many believed to be up to 30 feet long ruled the seas. The ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of the Devonian-period fish Dunkleosteus at its old presumed length of about 30 feet. An illustration of the ...

Long before dinosaurs walked the land a massive armored fish called Dunkleosteus dominated ancient seas Its fossilized head plates and blade like jaws have led some to describe it as a "sea monster" o ...

Move over, Smokey Bear – the Ohio State Fairgrounds could soon be home to another, more historic icon. A life-size sculpture of a prehistoric fish is planned for the Ohio Department of Natural ...

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 ...

You probably know that we have a state bird and a state flower and a state tree. You might know that we also have a state invertebrate fossil. No, it is not THE trilobite — there is no such thing.

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 ...

About 360 million years ago, in the shallow subtropical waters above what is now the city of Cleveland, an armor-plated fish many believed to be up to 30 feet long ruled the seas. The species ...

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 ...