Ringside doctors have a tricky job, tasked with bringing some semblance of safety to sports that are built around hurting ...

Meredith R. Klifto, MD, is an assistant professor of ophthalmology at the University of North Carolina School of Medicine, Chapel Hill. As a board-certified ophthalmologist, she specializes in ...

The sutures used to help close up large cuts and surgical incisions mostly get the job done, but they're far from perfect. A ...