Multiple sclerosis often looks like a sudden diagnosis, but researchers are finding that the disease starts working silently years before it is recognized. Using an animal model, scientists at the ...

Christina Applegate admits she “ignored” years of “weird things” happening to her body, subtle warning signs that were later revealed as the earliest symptoms of multiple sclerosis. Christina ...

The brain and spinal cord act as the body’s command center, directing everything from how we process sensory information to muscle movements and even how we digest food and breathe. Because of these ...