95 percent of ancient Ohio was forested. But centuries ago there were also small regions of prairie. Tall grasses and wildflowers were part of the prairie ecology and so were bison. Researchers near Columbus are trying to reestablish a prairie / bison ecosystem.
A new, highly sophisticated global positioning “monument” was installed this month on the grounds of the Ohio Earthquake Information Center north of Columbus. The instrument – the only one of its kind in the state – will detect minute movement in subsurface rock, helping scientists better understand the shifting of the North American landmass. It may also help them predict earthquakes in Ohio.