In this article, we discuss the spleen. We will explain what the spleen does, the types of cells involved, and what happens when it goes wrong.
Morphea is a rare skin condition that results in areas of skin becoming hardened or discolored. Learn more about the causes and prognosis.
New research reveals that the flu virus can spread in aerosol droplets that are formed during normal breathing, and not just through coughing and sneezing.