In a viral video on Instagram posted by Scienceboy, a dead fish with its body split open and its insides removed is placed ...

Using powerful new visualization technologies, researchers have captured the first 3-D images of the structure of a key muscle receptor, providing new insights on how muscles develop across the animal ...

Muscle contraction is the tightening, shortening, or lengthening of muscles when you do some activity. It can happen when you hold or pick up something, or when you stretch or exercise with weights.

WHEN nerve impulses bring about the development of tension in a muscle, depolarization of the muscle fibre membranes can be observed. The question arises: Is this depolarization directly responsible ...