Ohio Center for History, Art & Technology is set to host the Dozers & Diggers event on July 19, 2025, from 9 a.m. to 2 p.m.

For more than 100 years, golfers at the Moundbuilders Country Club in Newark, Ohio, ... plans are in the works for an interpretive center and upgrades. What it took to build the Hopewell Mounds.