The nervous system has two major parts: the central nervous system (CNS) and the peripheral nervous system (PNS). The central system is the primary command center for the body, and is comprised of the ...

Cancer arises as an enemy from within. One of the body’s own cells becomes damaged or corrupted and then multiplies to create copies of its aberrant self. The ballooning army of deviant cells may ...

Chronic stress rewires the body’s alarm system. Experts share the small, science-backed ways to help it reset.