Commonly associated with shorter hours of daylight, S.A.D. can happen all year round.
See how the disease slowly destroys the brain in this animated clip.
Researchers are better understanding the brain’s changes during learning experiences.
People living with this disease have an increased chance of fractures throughout their lives.
As summer comes to a close, here’s how to get kids ready to start learning again.
While immunizations reduce the chances of getting the illness, it does not mean kids are always immune.