The summer blues — it’s not just an expression. As it turns out, it can be part of an actual medical condition. “We call that summer seasonal affective disorder, or summer SAD,” said Christina Lee, ...

When people talk about seasonal affective disorder (SAD), the culprit is typically the winter. Those three months — cold, dreary, dark and marked by fatigue and a sense of hibernation — often come ...

During the winter months, Joshua typically feels invigorated by the crisp air and the holiday season's festivities. His routine includes early morning jogs and cozy evenings spent catching up with ...