Winter is rolling around, and with the days growing shorter and the air getting colder, one’s seasonal depression — or ...

Seasonal affective disorder affects 0.5-3% of the world’s population which is a substantial number of people suffering when daylight hours reduce. Symptoms of SAD consist of fatigue, tiredness, ...

Seasonal affective disorder affects 5% of adults each year, with millions more experiencing milder "winter blues," but the ...

Bright light therapy is commonly used to teat seasonal depression, but new research suggests it can help other types of depression, too. The researchers analyzed data from randomized clinical trials ...