Columnist Ahna Crum, who's a practitioner in functional medicine, questioned herself when she had an unexpected MS relapse.

Fumarate therapies are equally effective among Black, Hispanic, Asian, and white people with relapsing forms of MS, a real-world study shows.

Fenebrutinib significantly reduced new lesions with active inflammation in people with relapsing MS in a Phase 2 trial.

Regular exercise that follows established guidelines for physical activity in MS lead to clinically meaningful improvements ...

A mouse study showed a link between an infection with herpes simplex virus type 1 (HSV-1), the cause of cold sores, and MS.