In "Blinded by the Light," Bruce Springsteen sings, "Mama always told me not to look into the sights of the sun. But Mama, that's where the fun is." In many ways, Springsteen is right. A new study ...

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 ...

(Reuters Health) - Light therapy, long used to help improve mood in people who get the blues when days are darker and shorter, can also treat non-seasonal depression, a small Canadian study suggests.