Staying Awake: The Surprisingly Effective Way to Treat Depression
Using sleep deprivation to lift people out of severe depression may seem counterintuitive, but for some people, it’s the only thing that works. Linda Geddes reports.
Is the Dark Really Making Me Sad?
How do Scandinavians deal with long, dark winters? And what might this teach us about the relationship between our moods and sunlight? Linda Geddes writes.