f.lux is a desktop app that automatically adjusts your screen's color temperature based on the time of day. During daylight hours, it keeps your display bright and cool, similar to natural sunlight.

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 ...

After examining 13 million hours of light exposure data, researchers found that experiencing bright light during the dark ...

As daylight diminishes people can feel their mood dimming. Experts say starting light therapy in the fall can help fend off winter depression. As the days get shorter, many people may also find their ...