CLEVELAND — When raindrops fall in Northeast Ohio, they begin a journey ... creating lowlands and uplands, carving river valleys, and even reversing the flow of ancient rivers.

COLUMBUS, Ohio (AP) — A network of ancient American Indian ceremonial ... and 1,600 years ago along central tributaries of the Ohio River, the earthworks were host to ceremonies that drew ...

Please look at the time stamp on the story to see when it was last updated. COLUMBUS, Ohio (AP) — A network of ancient American ... tributaries of the Ohio River, the earthworks were host ...