They identified a drainage system called the glymphatic system, where cerebrospinal fluid flows alongside blood vessels to ...

A 1989 short letter in The Lancet describes a woman who became aware of a suspicious mole on her leg after her dog began sniffing at it daily and eventually tried to bite it off. 1 The dog likely ...

While our body’s cells are busy doing their thing, their metabolic wastes keep piling up and have to be removed. In vertebrates, this is handled by the lymphatic system. This is an extensive ...