Great Lakes Aquarium's newest feature will include two new touch pools featuring aquatic animals not commonly associated with the region. A full-scale reproduction of the prehistoric Dunkleosteus, a ...

Cleveland’s iconic prehistoric sea monster—the 14-foot-long armored fish Dunkleosteus terrelli—just got a lot stranger. This marine apex predator lived some 360 million years ago, had razor-sharp bone ...

An artist’s rendering of a prehistoric jawed fish from the Late Devonian called Dunkleosteus. These sorts of large, active vertebrates evolved shortly after the ...

We preselected all newsletters you had before unsubscribing.