Add Yahoo as a preferred source to see more of our stories on Google. IOWA — Yes, parts of Iowa really did see a bright pink sky during a winter storm last week. Let's talk about why the special ...

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 ...

Just a half hour a day might boost mood not only for people with seasonal depression, but for those with any kind of depression. Light therapy, long used for seasonal depression, may also work for ...