A close-up drawing of a realistic eye using charcoal. Watch how light and shadow bring the artwork to life. #RealisticDrawing ...

John P. Berdahl, MD, a surgeon at Vance Thompson Vision and a professor at the University of South Dakota, spoke on the lens ...

Viewpoint Field View 3D viewer allows site teams to capture information, allowing forms, checklists & tasks to be raised ...

Are you ready to fall for autumn in the Rockies? Leaf-peepers are going for the gold…and the orange, as pumpkin patches and Halloween haunts open for the season. You can live it up at Day of the Dead ...