A head cold, or common cold, is a viral infection of the nose and throat. It is usually a mild illness, and involves symptoms in the head, such as a stuffed, runny nose and watery eyes. According ...

The sound of rain may feel romantic to some, but for parents? It’s a seasonal alarm bell. Not just puddles and power cuts, an annual wave of infections that hit kids the hardest.

Although many of us spend allergy season cursing out plant pollen, spores from mold and other fungi also deserve some of that ...

Discover how seasonal affective disorder disrupts brain chemistry beyond winter blues. Learn about light therapy and ...