A research team has found that specific immune cells can connect with muscle fibers in a lightning-fast, neuron-like way to promote healing. These cells deliver quick pulses of calcium, triggering ...

The study, published in the journal iScience, found that creatine helps activate a group of immune cells that decide whether the body attacks a tumor at all. The same laboratory h ...

Small adjustments lead to big results.

A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

Tissue maintenance and regeneration are achieved through resident stem cells that can both self-renew and differentiate. In skeletal muscle, a rare population of undifferentiated cells, known as ...

Before Adam Sharples became a molecular physiologist studying muscle memory, he played professional rugby. Over his years as an athlete, he noticed that he and his teammates seemed to return to form ...

Once you've found a strength-training routine that works for you and you've committed to doing it two to three times a week, you'll be eager to see results — so when do the noticeably chiseled arms ...