New research describes how nerve cells and muscle cells communicate through electrical signals during development -- a phenomenon known as bioelectricity. The communication, which takes place via ...

University of Delaware’s Mona Batish is a molecular biologist. She studies circular RNAs formed as a result of so-called molecular mistakes that occur when a strand of RNA — the ribonucleic acid that ...

Muscle loss is a common part of aging. For people over 60, maintaining or developing muscles can help prevent falls, maintain mobility, and prevent loss of function. This may be possible through ...

Muscles make up nearly 40% of the human body and power every move we make, from a child’s first steps to recovery after injury. For some, however, muscle development goes awry, leading to weakness, ...

Add Yahoo as a preferred source to see more of our stories on Google. Building muscle takes more than a high-protein diet. While protein gets all the glory, there’s a wide range of nutrients that are ...

Fitness after 40 can still build muscle effectively through gentle, safe strength strategies. Focus on progressive resistance ...