"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." IF YOU OFTEN have achy biceps after an intense workout or a sore back when you sit for too long, there ...

Ever notice how some people seem to build muscle eating whatever they want, while you’re over here measuring every ounce of chicken breast and still struggling to see results? Here’s what’s really ...

Although creatine is a naturally-occurring compound in the body, more and more people are using powders to enhance their ...

(A) A summary plot illustrating the elastic modulus range of the artificial muscle compared to representative biological tissues, highlighting the biomimetic mechanical properties of the artificial ...

Engineers developed a method to grow artificial muscle tissue that twitches and flexes in multiple, coordinated directions. These tissues could be useful for building 'biohybrid' robots powered by ...