Selma Blair this week revealed she was once “ridiculed” for attempting to assuage her multiple sclerosis (MS) muscle spasms by bringing a towel into the bath with her. The “Cruel Intentions” actress, ...

Infectious agents can cause muscle twitching and spasms, too. The most commonly known is probably tetanus, which causes a phenomenon called lockjaw, where the neck and jaw muscles contract to the ...

Muscle physiologist sought an alternative energy source to replace the body's usual one, adenosine triphosphate (ATP). Such a source could control muscle activity, and might lead to new muscle ...