Is Seasonal Affective Disorder Real?

TECH SPACE HUMAN EARTH HISTORY ANIMALS ADVENTURE VIDEO View Online Is Seasonal Affective Disorder Real? Some 10 million Americans reportedly suffer from SAD... or do they? READ MORE Spring Equinox Around the World Around the planet, people look forward to the March equinox, for some the end of winter, and for many, a chance to celebrate. READ MORE WATCH VIDEO: Does Spring Fever Really Exist? Many of us are feeling a little bit feverish and jumpy. Is spring fever actually a thing? Discovery Channel Telescope Helps Identify Incoming Comet The Discovery Channel Telescope has played a key role in identifying what could be one component of a comet twin -- both expected to fly past Earth later this month. READ MORE WATCH VIDEO: Kepler Finds 'Earth 2.0' NASA's space telescope has discovered the most Earth-like planet yet. Are Creativity and Mental Illness Linked? "Mad geniuses" are a staple of fact and fiction, and studies have shown a higher incidence of mental disorders in those who are highly creative. But which prompts which? WATCH Follow Discovery News on Facebook! Get your sci-tech headlines all day on Twitter too! At Discovery Communications, we value your privacy. If you would like to be removed from future communications like this, please click here. Privacy Policy Discovery Communications, LLC One Discovery Place Silver Spring, MD 20910 © Copyright 2015 Discovery Communications, LLC