Women are also more susceptible to the disorder. But, Desan notes, the disorder is highly treatable using light therapy and other treatments. Here’s what to know about treating SAD. The power of ...

Dr. Wilfrid Desan, a professor emeritus of philosophy at Georgetown University, died in his home in Washington, D.C. on Jan. 14, at the age of 92. Desan, elected “best professor” by the Georgetown ...