The current 346 square miles of Petrified Forest open a window on an environment ... Where you now see ravens soaring over a stark landscape, leathery-winged pterosaurs once glided over rivers ...

Located in the equally underrated Shawnee National Forest across the beautiful landscape of southern Illinois ... more than Chicago when it comes to amazing sights and experiences.

A display at Oswald Visitor Center at The University of Minnesota's Landscape Arboretum in Chaska on Wednesday. (Carlos ...