Add Yahoo as a preferred source to see more of our stories on Google. A preoccupation with being lean and muscular could be a sign of muscle dysmorphic disorder, experts said. - ...

Protein shakes and pre-workout mixes are popular among gym-goers, but they might signal a deeper issue for some young adults. "The use of 6 different dietary supplements intended for muscle building ...

Scientists have obtained the first high-resolution 3D image of nebulin, a giant actin-binding protein that is an essential component of skeletal muscle. This discovery has brought to light the chance ...

(Nanowerk News) Empa researchers are working on artificial muscles that can keep up with the real thing. They have now developed a method of producing the soft and elastic, yet powerful structures ...

Atrial fibrillation, heart failure and stroke—hypertrophic cardiomyopathy can lead to many serious health conditions and is a major cause of sudden cardiac death in people younger than 35. "The heart ...