RONALD J. DEIBERT is Professor of Political Science and Director of the Citizen Lab at the University of Toronto Munk School ...

Tooth loss occurs more frequently than many individuals realize. The loss of teeth through injury, decay, or gum disease leads to significant changes in daily activities. The absence of teeth leads to ...

Did you know nearly 178 million adults in the U.S. have lost at least one tooth—and over 40 million have lost all of them? If ...