IN recent years, there has been a great increase in the number of patients admitted to the hospitals of this country with the diagnosis of poliomyelitis. This patient load has grossly taxed the ...

Duke University researchers have grown the first functional human skeletal muscle tissue entirely from induced human pluripotent stem cells (hPSCs). The achievement could feasibly allow scientists to ...

For fitness-minded folks, muscle testing can sound pretty intriguing. But it turns out that it has little to do with fitness...or even muscles. On a basic level, muscle testing looks at a muscle and ...

Maintaining lean muscle is a powerful way to promote healthy aging, influencing everything from mobility and independence to metabolic health and longevity. Now, a November 2025 study published in the ...