Does a smile still hold its magic if hidden behind a mask? For nearly two years, we rarely saw the faces of others. Neurologist Debashish Mridha suggests, “A smile has a magical power; it makes ...

A smile has the power to turn a frown upside down. Photo by Pauletta Tohonnie A significant amount of time in my middle school health class was devoted to teaching students “how to smile.” "Take two ...