RICHMOND, Va -- As Richmond's Lee Circle remains closed to the public more than two years after barriers were installed around its perimeter, new plans have been unveiled to temporarily fill the ...

He also started selling some of the plasmids—small circles of plant DNA—that he uses to transform flowers. “We’re at the golden age of biotech for sure,” he says.

In the design plan, drafted by the design firm VHB, the circle will be filled with small trees, ornamental grasses, perennials and shrubs. According to the plan, the city identified a need to have … ...