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 ...

Educational support for infants, toddlers and preschoolers with visual impairments requires highly individualized learning ...

Managing circadian rhythms through intense light and chronologically timed therapy can help prevent or treat a variety of circulatory system conditions including heart disease, according to a new ...

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 ...