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 Columbus freight terminal is equipping its fleet of tractor-trailers with what it calls life-saving technology designed to avoid some highway collisions.
Mexican food is popular in Columbus. More and more Mexican eateries are popping up in parking lots.