I tested 10 different SAD light therapy lamps. These three models impressed me the most with their mix of performance, ...

Dotdash Meredith and Yahoo Inc. may earn commission or revenue on some items through the links below. Save this Daylight Savings hack for later. Throughout my years of living through cold, East Coast ...

Seasonal Affective Disorder (SAD) is a form of depression that follows a seasonal pattern, with symptoms often worsening during the darker, colder months. As the seasons change, many people may notice ...

Because adequate sunlight and vitamin D appear to reduce the prevalence of seasonal affective disorder, various specialty lamps have been created to provide this light. Sun lamps, also known as "happy ...

If you tend to feel a little flat during winter, chances are seasonal affective disorder (commonly known as SAD) is to blame ...