Light up those lamps and bring out the sparkle, it's time for Diwali. On Thursday, millions of Hindus and South Asians across the world will celebrate the Festival of Lights with parties, dinners ...

While dark mornings are inevitable in winter, turning the clocks back gives us an extra hour of natural light. At least 15 minutes' exposure to natural daylight, as early as possible in the day ...

Light therapy lamps have been found to be an effective treatment for seasonal affective disorder (SAD). Seasonal affective disorder can bring on symptoms like depression, hopelessness, and fatigue, so ...