Add Yahoo as a preferred source to see more of our stories on Google. If you feel a drastic dip in your mood in autumn and winter, you may be suffering from seasonal affective disorder (SAD). SAD is ...

During certain seasons of the year, you may notice changes in your energy level, sleep and interest in activities. Seasonal affective disorder, or SAD, is a type of depression that is related to the ...

Spring-onset SAD is much less common and tends to cause the opposite symptoms: eating less, losing interest in food, weight loss, and difficulty sleeping. [ii] This post focuses on fall-onset ...

For some of us, the crackle of leaves underfoot and the first big storm of winter signal coziness. If you live where the days get shorter and the nights get longer, you may love bundling up, cooking ...