Life along the edge of the Western Interior Seaway was dynamic and diverse100 million years ago. Seasonal floods shaped ...

CLEVELAND — An event in northeast Ohio is a blast from the past, inviting guests to step way back in time. About 25 different types of dinosaurs are on display this weekend at the Cuyahoga County ...

The study also shows that SEUs appear in several ancient animal groups—turtles, crocodiles, and many types of dinosaurs—meaning these structures may have evolved more than once. But it’s ...