One in 20 of suffer from SAD. So, if the shorter days send your mood spiralling, here are the practical steps to boost your ...

The NHS says: "Seasonal affective disorder (SAD) is a type of depression that ... "This involves using an artificial lightbox to mimic the effects of sunlight during the darker winter months. You can ...

As dark sky sanctuaries grow in popularity, scientists are revealing more of the benefits of darkness—from repairing DNA to ...

Thanks to daylight saving time, twice a year we get to reset our clocks. On the second Sunday of March, the majority of Americans "spring" their clocks an hour forward, losing one hour overnight.

The symptom is distressing for the person experiencing it. “They don’t know where they are, where they live, they don’t feel ...

“Typically, people will start to experience the symptoms in the late afternoon, early evening, the time when the sun is setting,” Krowel ... make sure the person’s room is well-lit with artificial ...

“Typically, people will start to experience the symptoms in the late afternoon, early evening, the time when the sun is setting ... well-lit with artificial lights and lamps so they can ...