Repeated exercise, or wasting, can change the way key genes work.

Most human beings don’t like to move, even though moving is how you maintain your muscle mass and, you know, how you stay ...

Muscle fatigue is a decreased ability to create force with your muscles. Electrolyte imbalance and overuse are some of the most common causes of muscle fatigue. Rest and massage are the best ways to ...

A stretch of viral DNA in the mouse genome gives cells in early-stage embryos the potential to become almost any cell type in ...

At CES 2026, I tried six consumer exoskeletons and talked to an expert on medical exoskeletons. I'm not sure these devices ...