As daylight diminishes, people can feel their mood dimming. In fact, millions of U.S. adults experience seasonal affective ...

Light therapy involves spending 20-30 minutes a day in front of a light box, which can help regulate happiness hormones like ...

Which light therapy boxes for seasonal affective disorder are best? Many people feel a little down in the fall and winter when the days get shorter and sunlight is harder to come by. But for some, the ...

Have you noticed you're sleeping a little longer? Maybe you're experiencing a shift in appetite — craving more sweets or pasta. In autumn, our bodies sense the change in light as the dark winter ...